51630810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 163897344

約数和(自身を除く): 112266534

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 49, 55, 62, 66, 70, 77, 93, 98, 103, 105, 110, 147, 154, 155, 165, 186, 206, 210, 217, 231, 245, 294, 309, 310, 330, 341, 385, 434, 462, 465, 490, 515, 539, 618, 651, 682, 721, 735, 770, 930, 1023, 1030, 1078, 1085, 1133, 1155, 1302, 1442, 1470, 1519, 1545, 1617, 1705, 2046, 2163, 2170, 2266, 2310, 2387, 2695, 3038, 3090, 3193, 3234, 3255, 3399, 3410, 3605, 4326, 4557, 4774, 5047, 5115, 5390, 5665, 6386, 6510, 6798, 7161, 7210, 7595, 7931, 8085, 9114, 9579, 10094, 10230, 10815, 11330, 11935, 14322, 15141, 15190, 15862, 15965, 16170, 16709, 16995, 19158, 21630, 22351, 22785, 23793, 23870, 25235, 30282, 31930, 33418, 33990, 35123, 35805, 39655, 44702, 45570, 47586, 47895, 50127, 50470, 55517, 67053, 70246, 71610, 75705, 79310, 83545, 95790, 100254, 105369, 111034, 111755, 118965, 134106, 151410, 156457, 166551, 167090, 175615, 210738, 223510, 237930, 245861, 250635, 277585, 312914, 333102, 335265, 351230, 469371, 491722, 501270, 526845, 555170, 670530, 737583, 782285, 832755, 938742, 1053690, 1229305, 1475166, 1564570, 1665510, 1721027, 2346855, 2458610, 3442054, 3687915, 4693710, 5163081, 7375830, 8605135, 10326162, 17210270, 25815405, 51630810]

約数ペア:

[(1, 51630810), (2, 25815405), (3, 17210270), (5, 10326162), (6, 8605135), (7, 7375830), (10, 5163081), (11, 4693710), (14, 3687915), (15, 3442054), (21, 2458610), (22, 2346855), (30, 1721027), (31, 1665510), (33, 1564570), (35, 1475166), (42, 1229305), (49, 1053690), (55, 938742), (62, 832755), (66, 782285), (70, 737583), (77, 670530), (93, 555170), (98, 526845), (103, 501270), (105, 491722), (110, 469371), (147, 351230), (154, 335265), (155, 333102), (165, 312914), (186, 277585), (206, 250635), (210, 245861), (217, 237930), (231, 223510), (245, 210738), (294, 175615), (309, 167090), (310, 166551), (330, 156457), (341, 151410), (385, 134106), (434, 118965), (462, 111755), (465, 111034), (490, 105369), (515, 100254), (539, 95790), (618, 83545), (651, 79310), (682, 75705), (721, 71610), (735, 70246), (770, 67053), (930, 55517), (1023, 50470), (1030, 50127), (1078, 47895), (1085, 47586), (1133, 45570), (1155, 44702), (1302, 39655), (1442, 35805), (1470, 35123), (1519, 33990), (1545, 33418), (1617, 31930), (1705, 30282), (2046, 25235), (2163, 23870), (2170, 23793), (2266, 22785), (2310, 22351), (2387, 21630), (2695, 19158), (3038, 16995), (3090, 16709), (3193, 16170), (3234, 15965), (3255, 15862), (3399, 15190), (3410, 15141), (3605, 14322), (4326, 11935), (4557, 11330), (4774, 10815), (5047, 10230), (5115, 10094), (5390, 9579), (5665, 9114), (6386, 8085), (6510, 7931), (6798, 7595), (7161, 7210)]