49124520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 162344520

約数和(自身を除く): 113220000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2237, 2440, 2745, 3660, 4392, 4474, 5490, 6711, 7320, 8948, 10980, 11185, 13422, 17896, 20133, 21960, 22370, 26844, 33555, 40266, 44740, 53688, 67110, 80532, 89480, 100665, 134220, 136457, 161064, 201330, 268440, 272914, 402660, 409371, 545828, 682285, 805320, 818742, 1091656, 1228113, 1364570, 1637484, 2046855, 2456226, 2729140, 3274968, 4093710, 4912452, 5458280, 6140565, 8187420, 9824904, 12281130, 16374840, 24562260, 49124520]

約数ペア:

[(1, 49124520), (2, 24562260), (3, 16374840), (4, 12281130), (5, 9824904), (6, 8187420), (8, 6140565), (9, 5458280), (10, 4912452), (12, 4093710), (15, 3274968), (18, 2729140), (20, 2456226), (24, 2046855), (30, 1637484), (36, 1364570), (40, 1228113), (45, 1091656), (60, 818742), (61, 805320), (72, 682285), (90, 545828), (120, 409371), (122, 402660), (180, 272914), (183, 268440), (244, 201330), (305, 161064), (360, 136457), (366, 134220), (488, 100665), (549, 89480), (610, 80532), (732, 67110), (915, 53688), (1098, 44740), (1220, 40266), (1464, 33555), (1830, 26844), (2196, 22370), (2237, 21960), (2440, 20133), (2745, 17896), (3660, 13422), (4392, 11185), (4474, 10980), (5490, 8948), (6711, 7320)]