54375860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 157925376

約数和(自身を除く): 103549516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 31, 34, 35, 44, 55, 62, 67, 68, 70, 77, 85, 110, 119, 124, 134, 140, 154, 155, 170, 187, 217, 220, 238, 268, 308, 310, 335, 340, 341, 374, 385, 434, 469, 476, 527, 595, 620, 670, 682, 737, 748, 770, 868, 935, 938, 1054, 1085, 1139, 1190, 1309, 1340, 1364, 1474, 1540, 1705, 1870, 1876, 2077, 2108, 2170, 2278, 2345, 2380, 2387, 2618, 2635, 2948, 3410, 3685, 3689, 3740, 4154, 4340, 4556, 4690, 4774, 5159, 5236, 5270, 5695, 5797, 6545, 6820, 7370, 7378, 7973, 8308, 9380, 9548, 10318, 10385, 10540, 11390, 11594, 11935, 12529, 13090, 14539, 14740, 14756, 15946, 18445, 20636, 20770, 22780, 22847, 23188, 23870, 25058, 25795, 26180, 28985, 29078, 31892, 35309, 36890, 39865, 40579, 41540, 45694, 47740, 50116, 51590, 57970, 58156, 62645, 70618, 72695, 73780, 79730, 81158, 87703, 91388, 103180, 114235, 115940, 125290, 141236, 145390, 159460, 159929, 162316, 175406, 176545, 202895, 228470, 247163, 250580, 290780, 319858, 350812, 353090, 388399, 405790, 438515, 456940, 494326, 639716, 706180, 776798, 799645, 811580, 877030, 988652, 1235815, 1553596, 1599290, 1754060, 1941995, 2471630, 2718793, 3198580, 3883990, 4943260, 5437586, 7767980, 10875172, 13593965, 27187930, 54375860]

約数ペア:

[(1, 54375860), (2, 27187930), (4, 13593965), (5, 10875172), (7, 7767980), (10, 5437586), (11, 4943260), (14, 3883990), (17, 3198580), (20, 2718793), (22, 2471630), (28, 1941995), (31, 1754060), (34, 1599290), (35, 1553596), (44, 1235815), (55, 988652), (62, 877030), (67, 811580), (68, 799645), (70, 776798), (77, 706180), (85, 639716), (110, 494326), (119, 456940), (124, 438515), (134, 405790), (140, 388399), (154, 353090), (155, 350812), (170, 319858), (187, 290780), (217, 250580), (220, 247163), (238, 228470), (268, 202895), (308, 176545), (310, 175406), (335, 162316), (340, 159929), (341, 159460), (374, 145390), (385, 141236), (434, 125290), (469, 115940), (476, 114235), (527, 103180), (595, 91388), (620, 87703), (670, 81158), (682, 79730), (737, 73780), (748, 72695), (770, 70618), (868, 62645), (935, 58156), (938, 57970), (1054, 51590), (1085, 50116), (1139, 47740), (1190, 45694), (1309, 41540), (1340, 40579), (1364, 39865), (1474, 36890), (1540, 35309), (1705, 31892), (1870, 29078), (1876, 28985), (2077, 26180), (2108, 25795), (2170, 25058), (2278, 23870), (2345, 23188), (2380, 22847), (2387, 22780), (2618, 20770), (2635, 20636), (2948, 18445), (3410, 15946), (3685, 14756), (3689, 14740), (3740, 14539), (4154, 13090), (4340, 12529), (4556, 11935), (4690, 11594), (4774, 11390), (5159, 10540), (5236, 10385), (5270, 10318), (5695, 9548), (5797, 9380), (6545, 8308), (6820, 7973), (7370, 7378)]