47263840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 124298496

約数和(自身を除く): 77034656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 733, 806, 992, 1040, 1240, 1466, 1612, 2015, 2080, 2480, 2932, 3224, 3665, 4030, 4960, 5864, 6448, 7330, 8060, 9529, 11728, 12896, 14660, 16120, 19058, 22723, 23456, 29320, 32240, 38116, 45446, 47645, 58640, 64480, 76232, 90892, 95290, 113615, 117280, 152464, 181784, 190580, 227230, 295399, 304928, 363568, 381160, 454460, 590798, 727136, 762320, 908920, 1181596, 1476995, 1524640, 1817840, 2363192, 2953990, 3635680, 4726384, 5907980, 9452768, 11815960, 23631920, 47263840]

約数ペア:

[(1, 47263840), (2, 23631920), (4, 11815960), (5, 9452768), (8, 5907980), (10, 4726384), (13, 3635680), (16, 2953990), (20, 2363192), (26, 1817840), (31, 1524640), (32, 1476995), (40, 1181596), (52, 908920), (62, 762320), (65, 727136), (80, 590798), (104, 454460), (124, 381160), (130, 363568), (155, 304928), (160, 295399), (208, 227230), (248, 190580), (260, 181784), (310, 152464), (403, 117280), (416, 113615), (496, 95290), (520, 90892), (620, 76232), (733, 64480), (806, 58640), (992, 47645), (1040, 45446), (1240, 38116), (1466, 32240), (1612, 29320), (2015, 23456), (2080, 22723), (2480, 19058), (2932, 16120), (3224, 14660), (3665, 12896), (4030, 11728), (4960, 9529), (5864, 8060), (6448, 7330)]