49639060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 114218496

約数和(自身を除く): 64579436

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 59, 62, 92, 115, 118, 124, 155, 230, 236, 295, 310, 460, 590, 620, 713, 1180, 1357, 1426, 1829, 2714, 2852, 3481, 3565, 3658, 5428, 6785, 6962, 7130, 7316, 9145, 13570, 13924, 14260, 17405, 18290, 27140, 34810, 36580, 42067, 69620, 80063, 84134, 107911, 160126, 168268, 210335, 215822, 320252, 400315, 420670, 431644, 539555, 800630, 841340, 1079110, 1601260, 2158220, 2481953, 4963906, 9927812, 12409765, 24819530, 49639060]

約数ペア:

[(1, 49639060), (2, 24819530), (4, 12409765), (5, 9927812), (10, 4963906), (20, 2481953), (23, 2158220), (31, 1601260), (46, 1079110), (59, 841340), (62, 800630), (92, 539555), (115, 431644), (118, 420670), (124, 400315), (155, 320252), (230, 215822), (236, 210335), (295, 168268), (310, 160126), (460, 107911), (590, 84134), (620, 80063), (713, 69620), (1180, 42067), (1357, 36580), (1426, 34810), (1829, 27140), (2714, 18290), (2852, 17405), (3481, 14260), (3565, 13924), (3658, 13570), (5428, 9145), (6785, 7316), (6962, 7130)]