54284490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 158270112

約数和(自身を除く): 103985622

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 83, 86, 90, 117, 129, 130, 166, 169, 195, 215, 234, 249, 258, 338, 387, 390, 415, 430, 498, 507, 559, 585, 645, 747, 774, 830, 845, 1014, 1079, 1118, 1170, 1245, 1290, 1494, 1521, 1677, 1690, 1935, 2158, 2490, 2535, 2795, 3042, 3237, 3354, 3569, 3735, 3870, 5031, 5070, 5395, 5590, 6474, 7138, 7267, 7470, 7605, 8385, 9711, 10062, 10707, 10790, 14027, 14534, 15210, 16185, 16770, 17845, 19422, 21414, 21801, 25155, 28054, 32121, 32370, 35690, 36335, 42081, 43602, 46397, 48555, 50310, 53535, 64242, 65403, 70135, 72670, 84162, 92794, 97110, 107070, 109005, 126243, 130806, 139191, 140270, 160605, 210405, 218010, 231985, 252486, 278382, 321210, 327015, 417573, 420810, 463970, 603161, 631215, 654030, 695955, 835146, 1206322, 1262430, 1391910, 1809483, 2087865, 3015805, 3618966, 4175730, 5428449, 6031610, 9047415, 10856898, 18094830, 27142245, 54284490]

約数ペア:

[(1, 54284490), (2, 27142245), (3, 18094830), (5, 10856898), (6, 9047415), (9, 6031610), (10, 5428449), (13, 4175730), (15, 3618966), (18, 3015805), (26, 2087865), (30, 1809483), (39, 1391910), (43, 1262430), (45, 1206322), (65, 835146), (78, 695955), (83, 654030), (86, 631215), (90, 603161), (117, 463970), (129, 420810), (130, 417573), (166, 327015), (169, 321210), (195, 278382), (215, 252486), (234, 231985), (249, 218010), (258, 210405), (338, 160605), (387, 140270), (390, 139191), (415, 130806), (430, 126243), (498, 109005), (507, 107070), (559, 97110), (585, 92794), (645, 84162), (747, 72670), (774, 70135), (830, 65403), (845, 64242), (1014, 53535), (1079, 50310), (1118, 48555), (1170, 46397), (1245, 43602), (1290, 42081), (1494, 36335), (1521, 35690), (1677, 32370), (1690, 32121), (1935, 28054), (2158, 25155), (2490, 21801), (2535, 21414), (2795, 19422), (3042, 17845), (3237, 16770), (3354, 16185), (3569, 15210), (3735, 14534), (3870, 14027), (5031, 10790), (5070, 10707), (5395, 10062), (5590, 9711), (6474, 8385), (7138, 7605), (7267, 7470)]