48835540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 116960256

約数和(自身を除く): 68124716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 73, 83, 124, 130, 146, 155, 166, 260, 292, 310, 332, 365, 403, 415, 620, 730, 806, 830, 949, 1079, 1460, 1612, 1660, 1898, 2015, 2158, 2263, 2573, 3796, 4030, 4316, 4526, 4745, 5146, 5395, 6059, 8060, 9052, 9490, 10292, 10790, 11315, 12118, 12865, 18980, 21580, 22630, 24236, 25730, 29419, 30295, 33449, 45260, 51460, 58838, 60590, 66898, 78767, 117676, 121180, 133796, 147095, 157534, 167245, 187829, 294190, 315068, 334490, 375658, 393835, 588380, 668980, 751316, 787670, 939145, 1575340, 1878290, 2441777, 3756580, 4883554, 9767108, 12208885, 24417770, 48835540]

約数ペア:

[(1, 48835540), (2, 24417770), (4, 12208885), (5, 9767108), (10, 4883554), (13, 3756580), (20, 2441777), (26, 1878290), (31, 1575340), (52, 939145), (62, 787670), (65, 751316), (73, 668980), (83, 588380), (124, 393835), (130, 375658), (146, 334490), (155, 315068), (166, 294190), (260, 187829), (292, 167245), (310, 157534), (332, 147095), (365, 133796), (403, 121180), (415, 117676), (620, 78767), (730, 66898), (806, 60590), (830, 58838), (949, 51460), (1079, 45260), (1460, 33449), (1612, 30295), (1660, 29419), (1898, 25730), (2015, 24236), (2158, 22630), (2263, 21580), (2573, 18980), (3796, 12865), (4030, 12118), (4316, 11315), (4526, 10790), (4745, 10292), (5146, 9490), (5395, 9052), (6059, 8060)]