49722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 158941440

約数和(自身を除く): 109218720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1459, 1704, 2130, 2272, 2840, 2918, 3408, 4260, 4377, 5680, 5836, 6816, 7295, 8520, 8754, 11360, 11672, 14590, 17040, 17508, 21885, 23344, 29180, 34080, 35016, 43770, 46688, 58360, 70032, 87540, 103589, 116720, 140064, 175080, 207178, 233440, 310767, 350160, 414356, 517945, 621534, 700320, 828712, 1035890, 1243068, 1553835, 1657424, 2071780, 2486136, 3107670, 3314848, 4143560, 4972272, 6215340, 8287120, 9944544, 12430680, 16574240, 24861360, 49722720]

約数ペア:

[(1, 49722720), (2, 24861360), (3, 16574240), (4, 12430680), (5, 9944544), (6, 8287120), (8, 6215340), (10, 4972272), (12, 4143560), (15, 3314848), (16, 3107670), (20, 2486136), (24, 2071780), (30, 1657424), (32, 1553835), (40, 1243068), (48, 1035890), (60, 828712), (71, 700320), (80, 621534), (96, 517945), (120, 414356), (142, 350160), (160, 310767), (213, 233440), (240, 207178), (284, 175080), (355, 140064), (426, 116720), (480, 103589), (568, 87540), (710, 70032), (852, 58360), (1065, 46688), (1136, 43770), (1420, 35016), (1459, 34080), (1704, 29180), (2130, 23344), (2272, 21885), (2840, 17508), (2918, 17040), (3408, 14590), (4260, 11672), (4377, 11360), (5680, 8754), (5836, 8520), (6816, 7295)]