51162930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6280

約数の個数: 96

約数和(自身を含む): 163747584

約数和(自身を除く): 112584654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 6247, 8190, 12494, 18741, 31235, 37482, 43729, 56223, 62470, 81211, 87458, 93705, 112446, 131187, 162422, 187410, 218645, 243633, 262374, 281115, 393561, 406055, 437290, 487266, 562230, 568477, 655935, 730899, 787122, 812110, 1136954, 1218165, 1311870, 1461798, 1705431, 1967805, 2436330, 2842385, 3410862, 3654495, 3935610, 5116293, 5684770, 7308990, 8527155, 10232586, 17054310, 25581465, 51162930]

約数ペア:

[(1, 51162930), (2, 25581465), (3, 17054310), (5, 10232586), (6, 8527155), (7, 7308990), (9, 5684770), (10, 5116293), (13, 3935610), (14, 3654495), (15, 3410862), (18, 2842385), (21, 2436330), (26, 1967805), (30, 1705431), (35, 1461798), (39, 1311870), (42, 1218165), (45, 1136954), (63, 812110), (65, 787122), (70, 730899), (78, 655935), (90, 568477), (91, 562230), (105, 487266), (117, 437290), (126, 406055), (130, 393561), (182, 281115), (195, 262374), (210, 243633), (234, 218645), (273, 187410), (315, 162422), (390, 131187), (455, 112446), (546, 93705), (585, 87458), (630, 81211), (819, 62470), (910, 56223), (1170, 43729), (1365, 37482), (1638, 31235), (2730, 18741), (4095, 12494), (6247, 8190)]