48701620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 118895616

約数和(自身を除く): 70193996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 124, 148, 155, 185, 193, 220, 310, 341, 370, 386, 407, 620, 682, 740, 772, 814, 965, 1147, 1364, 1628, 1705, 1930, 2035, 2123, 2294, 3410, 3860, 4070, 4246, 4588, 5735, 5983, 6820, 7141, 8140, 8492, 10615, 11470, 11966, 12617, 14282, 21230, 22940, 23932, 25234, 28564, 29915, 35705, 42460, 50468, 59830, 63085, 65813, 71410, 78551, 119660, 126170, 131626, 142820, 157102, 221371, 252340, 263252, 314204, 329065, 392755, 442742, 658130, 785510, 885484, 1106855, 1316260, 1571020, 2213710, 2435081, 4427420, 4870162, 9740324, 12175405, 24350810, 48701620]

約数ペア:

[(1, 48701620), (2, 24350810), (4, 12175405), (5, 9740324), (10, 4870162), (11, 4427420), (20, 2435081), (22, 2213710), (31, 1571020), (37, 1316260), (44, 1106855), (55, 885484), (62, 785510), (74, 658130), (110, 442742), (124, 392755), (148, 329065), (155, 314204), (185, 263252), (193, 252340), (220, 221371), (310, 157102), (341, 142820), (370, 131626), (386, 126170), (407, 119660), (620, 78551), (682, 71410), (740, 65813), (772, 63085), (814, 59830), (965, 50468), (1147, 42460), (1364, 35705), (1628, 29915), (1705, 28564), (1930, 25234), (2035, 23932), (2123, 22940), (2294, 21230), (3410, 14282), (3860, 12617), (4070, 11966), (4246, 11470), (4588, 10615), (5735, 8492), (5983, 8140), (6820, 7141)]