52131690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 154614096

約数和(自身を除く): 102482406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2621, 3315, 3978, 5242, 6630, 7863, 9945, 13105, 15726, 19890, 23589, 26210, 34073, 39315, 44557, 47178, 68146, 78630, 89114, 102219, 117945, 133671, 170365, 204438, 222785, 235890, 267342, 306657, 340730, 401013, 445570, 511095, 579241, 613314, 668355, 802026, 1022190, 1158482, 1336710, 1533285, 1737723, 2005065, 2896205, 3066570, 3475446, 4010130, 5213169, 5792410, 8688615, 10426338, 17377230, 26065845, 52131690]

約数ペア:

[(1, 52131690), (2, 26065845), (3, 17377230), (5, 10426338), (6, 8688615), (9, 5792410), (10, 5213169), (13, 4010130), (15, 3475446), (17, 3066570), (18, 2896205), (26, 2005065), (30, 1737723), (34, 1533285), (39, 1336710), (45, 1158482), (51, 1022190), (65, 802026), (78, 668355), (85, 613314), (90, 579241), (102, 511095), (117, 445570), (130, 401013), (153, 340730), (170, 306657), (195, 267342), (221, 235890), (234, 222785), (255, 204438), (306, 170365), (390, 133671), (442, 117945), (510, 102219), (585, 89114), (663, 78630), (765, 68146), (1105, 47178), (1170, 44557), (1326, 39315), (1530, 34073), (1989, 26210), (2210, 23589), (2621, 19890), (3315, 15726), (3978, 13105), (5242, 9945), (6630, 7863)]