48730480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 118233504

約数和(自身を除く): 69503024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 101, 148, 163, 185, 202, 296, 326, 370, 404, 505, 592, 652, 740, 808, 815, 1010, 1304, 1480, 1616, 1630, 2020, 2608, 2960, 3260, 3737, 4040, 6031, 6520, 7474, 8080, 12062, 13040, 14948, 16463, 18685, 24124, 29896, 30155, 32926, 37370, 48248, 59792, 60310, 65852, 74740, 82315, 96496, 120620, 131704, 149480, 164630, 241240, 263408, 298960, 329260, 482480, 609131, 658520, 1218262, 1317040, 2436524, 3045655, 4873048, 6091310, 9746096, 12182620, 24365240, 48730480]

約数ペア:

[(1, 48730480), (2, 24365240), (4, 12182620), (5, 9746096), (8, 6091310), (10, 4873048), (16, 3045655), (20, 2436524), (37, 1317040), (40, 1218262), (74, 658520), (80, 609131), (101, 482480), (148, 329260), (163, 298960), (185, 263408), (202, 241240), (296, 164630), (326, 149480), (370, 131704), (404, 120620), (505, 96496), (592, 82315), (652, 74740), (740, 65852), (808, 60310), (815, 59792), (1010, 48248), (1304, 37370), (1480, 32926), (1616, 30155), (1630, 29896), (2020, 24124), (2608, 18685), (2960, 16463), (3260, 14948), (3737, 13040), (4040, 12062), (6031, 8080), (6520, 7474)]