53498830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 131134464

約数和(自身を除く): 77635634

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 61, 67, 70, 77, 85, 110, 119, 122, 134, 154, 170, 187, 238, 305, 335, 374, 385, 427, 469, 595, 610, 670, 671, 737, 770, 854, 935, 938, 1037, 1139, 1190, 1309, 1342, 1474, 1870, 2074, 2135, 2278, 2345, 2618, 3355, 3685, 4087, 4270, 4690, 4697, 5159, 5185, 5695, 6545, 6710, 7259, 7370, 7973, 8174, 9394, 10318, 10370, 11390, 11407, 12529, 13090, 14518, 15946, 20435, 22814, 23485, 25058, 25795, 28609, 36295, 39865, 40870, 44957, 46970, 51590, 57035, 57218, 62645, 69479, 72590, 79730, 79849, 87703, 89914, 114070, 125290, 138958, 143045, 159698, 175406, 224785, 286090, 314699, 347395, 399245, 438515, 449570, 486353, 629398, 694790, 764269, 798490, 877030, 972706, 1528538, 1573495, 2431765, 3146990, 3821345, 4863530, 5349883, 7642690, 10699766, 26749415, 53498830]

約数ペア:

[(1, 53498830), (2, 26749415), (5, 10699766), (7, 7642690), (10, 5349883), (11, 4863530), (14, 3821345), (17, 3146990), (22, 2431765), (34, 1573495), (35, 1528538), (55, 972706), (61, 877030), (67, 798490), (70, 764269), (77, 694790), (85, 629398), (110, 486353), (119, 449570), (122, 438515), (134, 399245), (154, 347395), (170, 314699), (187, 286090), (238, 224785), (305, 175406), (335, 159698), (374, 143045), (385, 138958), (427, 125290), (469, 114070), (595, 89914), (610, 87703), (670, 79849), (671, 79730), (737, 72590), (770, 69479), (854, 62645), (935, 57218), (938, 57035), (1037, 51590), (1139, 46970), (1190, 44957), (1309, 40870), (1342, 39865), (1474, 36295), (1870, 28609), (2074, 25795), (2135, 25058), (2278, 23485), (2345, 22814), (2618, 20435), (3355, 15946), (3685, 14518), (4087, 13090), (4270, 12529), (4690, 11407), (4697, 11390), (5159, 10370), (5185, 10318), (5695, 9394), (6545, 8174), (6710, 7973), (7259, 7370)]