49675020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 152119296

約数和(自身を除く): 102444276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1571, 1581, 1860, 2108, 2635, 3142, 3162, 4713, 5270, 6284, 6324, 7855, 7905, 9426, 10540, 15710, 15810, 18852, 23565, 26707, 31420, 31620, 47130, 48701, 53414, 80121, 94260, 97402, 106828, 133535, 146103, 160242, 194804, 243505, 267070, 292206, 320484, 400605, 487010, 534140, 584412, 730515, 801210, 827917, 974020, 1461030, 1602420, 1655834, 2483751, 2922060, 3311668, 4139585, 4967502, 8279170, 9935004, 12418755, 16558340, 24837510, 49675020]

約数ペア:

[(1, 49675020), (2, 24837510), (3, 16558340), (4, 12418755), (5, 9935004), (6, 8279170), (10, 4967502), (12, 4139585), (15, 3311668), (17, 2922060), (20, 2483751), (30, 1655834), (31, 1602420), (34, 1461030), (51, 974020), (60, 827917), (62, 801210), (68, 730515), (85, 584412), (93, 534140), (102, 487010), (124, 400605), (155, 320484), (170, 292206), (186, 267070), (204, 243505), (255, 194804), (310, 160242), (340, 146103), (372, 133535), (465, 106828), (510, 97402), (527, 94260), (620, 80121), (930, 53414), (1020, 48701), (1054, 47130), (1571, 31620), (1581, 31420), (1860, 26707), (2108, 23565), (2635, 18852), (3142, 15810), (3162, 15710), (4713, 10540), (5270, 9426), (6284, 7905), (6324, 7855)]