49090600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 124992000

約数和(自身を除く): 75901400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 200, 239, 260, 316, 325, 395, 478, 520, 632, 650, 790, 956, 1027, 1195, 1300, 1580, 1912, 1975, 2054, 2390, 2600, 3107, 3160, 3950, 4108, 4780, 5135, 5975, 6214, 7900, 8216, 9560, 10270, 11950, 12428, 15535, 15800, 18881, 20540, 23900, 24856, 25675, 31070, 37762, 41080, 47800, 51350, 62140, 75524, 77675, 94405, 102700, 124280, 151048, 155350, 188810, 205400, 245453, 310700, 377620, 472025, 490906, 621400, 755240, 944050, 981812, 1227265, 1888100, 1963624, 2454530, 3776200, 4909060, 6136325, 9818120, 12272650, 24545300, 49090600]

約数ペア:

[(1, 49090600), (2, 24545300), (4, 12272650), (5, 9818120), (8, 6136325), (10, 4909060), (13, 3776200), (20, 2454530), (25, 1963624), (26, 1888100), (40, 1227265), (50, 981812), (52, 944050), (65, 755240), (79, 621400), (100, 490906), (104, 472025), (130, 377620), (158, 310700), (200, 245453), (239, 205400), (260, 188810), (316, 155350), (325, 151048), (395, 124280), (478, 102700), (520, 94405), (632, 77675), (650, 75524), (790, 62140), (956, 51350), (1027, 47800), (1195, 41080), (1300, 37762), (1580, 31070), (1912, 25675), (1975, 24856), (2054, 23900), (2390, 20540), (2600, 18881), (3107, 15800), (3160, 15535), (3950, 12428), (4108, 11950), (4780, 10270), (5135, 9560), (5975, 8216), (6214, 7900)]