49430940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 150528000

約数和(自身を除く): 101097060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 499, 508, 635, 762, 780, 998, 1270, 1497, 1524, 1651, 1905, 1996, 2495, 2540, 2994, 3302, 3810, 4953, 4990, 5988, 6487, 6604, 7485, 7620, 8255, 9906, 9980, 12974, 14970, 16510, 19461, 19812, 24765, 25948, 29940, 32435, 33020, 38922, 49530, 63373, 64870, 77844, 97305, 99060, 126746, 129740, 190119, 194610, 253492, 316865, 380238, 389220, 633730, 760476, 823849, 950595, 1267460, 1647698, 1901190, 2471547, 3295396, 3802380, 4119245, 4943094, 8238490, 9886188, 12357735, 16476980, 24715470, 49430940]

約数ペア:

[(1, 49430940), (2, 24715470), (3, 16476980), (4, 12357735), (5, 9886188), (6, 8238490), (10, 4943094), (12, 4119245), (13, 3802380), (15, 3295396), (20, 2471547), (26, 1901190), (30, 1647698), (39, 1267460), (52, 950595), (60, 823849), (65, 760476), (78, 633730), (127, 389220), (130, 380238), (156, 316865), (195, 253492), (254, 194610), (260, 190119), (381, 129740), (390, 126746), (499, 99060), (508, 97305), (635, 77844), (762, 64870), (780, 63373), (998, 49530), (1270, 38922), (1497, 33020), (1524, 32435), (1651, 29940), (1905, 25948), (1996, 24765), (2495, 19812), (2540, 19461), (2994, 16510), (3302, 14970), (3810, 12974), (4953, 9980), (4990, 9906), (5988, 8255), (6487, 7620), (6604, 7485)]