51835720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2518

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 75690680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2459, 2635, 4216, 4918, 5270, 9836, 10540, 12295, 19672, 21080, 24590, 41803, 49180, 76229, 83606, 98360, 152458, 167212, 209015, 304916, 334424, 381145, 418030, 609832, 762290, 836060, 1295893, 1524580, 1672120, 2591786, 3049160, 5183572, 6479465, 10367144, 12958930, 25917860, 51835720]

約数ペア:

[(1, 51835720), (2, 25917860), (4, 12958930), (5, 10367144), (8, 6479465), (10, 5183572), (17, 3049160), (20, 2591786), (31, 1672120), (34, 1524580), (40, 1295893), (62, 836060), (68, 762290), (85, 609832), (124, 418030), (136, 381145), (155, 334424), (170, 304916), (248, 209015), (310, 167212), (340, 152458), (527, 98360), (620, 83606), (680, 76229), (1054, 49180), (1240, 41803), (2108, 24590), (2459, 21080), (2635, 19672), (4216, 12295), (4918, 10540), (5270, 9836)]