53688040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11279}}^1$

素因数の和:11314

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 92500760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11279, 22558, 45116, 56395, 78953, 90232, 112790, 157906, 191743, 225580, 315812, 383486, 394765, 451160, 631624, 766972, 789530, 958715, 1342201, 1533944, 1579060, 1917430, 2684402, 3158120, 3834860, 5368804, 6711005, 7669720, 10737608, 13422010, 26844020, 53688040]

約数ペア:

[(1, 53688040), (2, 26844020), (4, 13422010), (5, 10737608), (7, 7669720), (8, 6711005), (10, 5368804), (14, 3834860), (17, 3158120), (20, 2684402), (28, 1917430), (34, 1579060), (35, 1533944), (40, 1342201), (56, 958715), (68, 789530), (70, 766972), (85, 631624), (119, 451160), (136, 394765), (140, 383486), (170, 315812), (238, 225580), (280, 191743), (340, 157906), (476, 112790), (595, 90232), (680, 78953), (952, 56395), (1190, 45116), (2380, 22558), (4760, 11279)]