49653240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4581

約数の個数: 128

約数和(自身を含む): 183375360

約数和(自身を除く): 133722120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4547, 5460, 9094, 10920, 13641, 18188, 22735, 27282, 31829, 36376, 45470, 54564, 59111, 63658, 68205, 90940, 95487, 109128, 118222, 127316, 136410, 159145, 177333, 181880, 190974, 236444, 254632, 272820, 295555, 318290, 354666, 381948, 413777, 472888, 477435, 545640, 591110, 636580, 709332, 763896, 827554, 886665, 954870, 1182220, 1241331, 1273160, 1418664, 1655108, 1773330, 1909740, 2068885, 2364440, 2482662, 3310216, 3546660, 3819480, 4137770, 4965324, 6206655, 7093320, 8275540, 9930648, 12413310, 16551080, 24826620, 49653240]

約数ペア:

[(1, 49653240), (2, 24826620), (3, 16551080), (4, 12413310), (5, 9930648), (6, 8275540), (7, 7093320), (8, 6206655), (10, 4965324), (12, 4137770), (13, 3819480), (14, 3546660), (15, 3310216), (20, 2482662), (21, 2364440), (24, 2068885), (26, 1909740), (28, 1773330), (30, 1655108), (35, 1418664), (39, 1273160), (40, 1241331), (42, 1182220), (52, 954870), (56, 886665), (60, 827554), (65, 763896), (70, 709332), (78, 636580), (84, 591110), (91, 545640), (104, 477435), (105, 472888), (120, 413777), (130, 381948), (140, 354666), (156, 318290), (168, 295555), (182, 272820), (195, 254632), (210, 236444), (260, 190974), (273, 181880), (280, 177333), (312, 159145), (364, 136410), (390, 127316), (420, 118222), (455, 109128), (520, 95487), (546, 90940), (728, 68205), (780, 63658), (840, 59111), (910, 54564), (1092, 45470), (1365, 36376), (1560, 31829), (1820, 27282), (2184, 22735), (2730, 18188), (3640, 13641), (4547, 10920), (5460, 9094)]