49946130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42715

約数の個数: 48

約数和(自身を含む): 139852440

約数和(自身を除く): 89906310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42689, 85378, 128067, 213445, 256134, 384201, 426890, 554957, 640335, 768402, 1109914, 1280670, 1664871, 1921005, 2774785, 3329742, 3842010, 4994613, 5549570, 8324355, 9989226, 16648710, 24973065, 49946130]

約数ペア:

[(1, 49946130), (2, 24973065), (3, 16648710), (5, 9989226), (6, 8324355), (9, 5549570), (10, 4994613), (13, 3842010), (15, 3329742), (18, 2774785), (26, 1921005), (30, 1664871), (39, 1280670), (45, 1109914), (65, 768402), (78, 640335), (90, 554957), (117, 426890), (130, 384201), (195, 256134), (234, 213445), (390, 128067), (585, 85378), (1170, 42689)]