50309740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 71617940

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 179, 188, 230, 235, 260, 299, 358, 460, 470, 598, 611, 716, 895, 940, 1081, 1196, 1222, 1495, 1790, 2162, 2327, 2444, 2990, 3055, 3580, 4117, 4324, 4654, 5405, 5980, 6110, 8234, 8413, 9308, 10810, 11635, 12220, 14053, 16468, 16826, 20585, 21620, 23270, 28106, 33652, 41170, 42065, 46540, 53521, 56212, 70265, 82340, 84130, 107042, 109369, 140530, 168260, 193499, 214084, 218738, 267605, 281060, 386998, 437476, 535210, 546845, 773996, 967495, 1070420, 1093690, 1934990, 2187380, 2515487, 3869980, 5030974, 10061948, 12577435, 25154870, 50309740]

約数ペア:

[(1, 50309740), (2, 25154870), (4, 12577435), (5, 10061948), (10, 5030974), (13, 3869980), (20, 2515487), (23, 2187380), (26, 1934990), (46, 1093690), (47, 1070420), (52, 967495), (65, 773996), (92, 546845), (94, 535210), (115, 437476), (130, 386998), (179, 281060), (188, 267605), (230, 218738), (235, 214084), (260, 193499), (299, 168260), (358, 140530), (460, 109369), (470, 107042), (598, 84130), (611, 82340), (716, 70265), (895, 56212), (940, 53521), (1081, 46540), (1196, 42065), (1222, 41170), (1495, 33652), (1790, 28106), (2162, 23270), (2327, 21620), (2444, 20585), (2990, 16826), (3055, 16468), (3580, 14053), (4117, 12220), (4324, 11635), (4654, 10810), (5405, 9308), (5980, 8413), (6110, 8234)]