49684380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 94016100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 107, 109, 142, 213, 214, 218, 284, 321, 327, 355, 426, 428, 436, 535, 545, 642, 654, 710, 852, 1065, 1070, 1090, 1284, 1308, 1420, 1605, 1635, 2130, 2140, 2180, 3210, 3270, 4260, 6420, 6540, 7597, 7739, 11663, 15194, 15478, 22791, 23217, 23326, 30388, 30956, 34989, 37985, 38695, 45582, 46434, 46652, 58315, 69978, 75970, 77390, 91164, 92868, 113955, 116085, 116630, 139956, 151940, 154780, 174945, 227910, 232170, 233260, 349890, 455820, 464340, 699780, 828073, 1656146, 2484219, 3312292, 4140365, 4968438, 8280730, 9936876, 12421095, 16561460, 24842190, 49684380]

約数ペア:

[(1, 49684380), (2, 24842190), (3, 16561460), (4, 12421095), (5, 9936876), (6, 8280730), (10, 4968438), (12, 4140365), (15, 3312292), (20, 2484219), (30, 1656146), (60, 828073), (71, 699780), (107, 464340), (109, 455820), (142, 349890), (213, 233260), (214, 232170), (218, 227910), (284, 174945), (321, 154780), (327, 151940), (355, 139956), (426, 116630), (428, 116085), (436, 113955), (535, 92868), (545, 91164), (642, 77390), (654, 75970), (710, 69978), (852, 58315), (1065, 46652), (1070, 46434), (1090, 45582), (1284, 38695), (1308, 37985), (1420, 34989), (1605, 30956), (1635, 30388), (2130, 23326), (2140, 23217), (2180, 22791), (3210, 15478), (3270, 15194), (4260, 11663), (6420, 7739), (6540, 7597)]