49047960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1417

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 116425320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1367, 1380, 1495, 1560, 1794, 2392, 2734, 2760, 2990, 3588, 4101, 4485, 5468, 5980, 6835, 7176, 8202, 8970, 10936, 11960, 13670, 16404, 17771, 17940, 20505, 27340, 31441, 32808, 35542, 35880, 41010, 53313, 54680, 62882, 71084, 82020, 88855, 94323, 106626, 125764, 142168, 157205, 164040, 177710, 188646, 213252, 251528, 266565, 314410, 355420, 377292, 408733, 426504, 471615, 533130, 628820, 710840, 754584, 817466, 943230, 1066260, 1226199, 1257640, 1634932, 1886460, 2043665, 2132520, 2452398, 3269864, 3772920, 4087330, 4904796, 6130995, 8174660, 9809592, 12261990, 16349320, 24523980, 49047960]

約数ペア:

[(1, 49047960), (2, 24523980), (3, 16349320), (4, 12261990), (5, 9809592), (6, 8174660), (8, 6130995), (10, 4904796), (12, 4087330), (13, 3772920), (15, 3269864), (20, 2452398), (23, 2132520), (24, 2043665), (26, 1886460), (30, 1634932), (39, 1257640), (40, 1226199), (46, 1066260), (52, 943230), (60, 817466), (65, 754584), (69, 710840), (78, 628820), (92, 533130), (104, 471615), (115, 426504), (120, 408733), (130, 377292), (138, 355420), (156, 314410), (184, 266565), (195, 251528), (230, 213252), (260, 188646), (276, 177710), (299, 164040), (312, 157205), (345, 142168), (390, 125764), (460, 106626), (520, 94323), (552, 88855), (598, 82020), (690, 71084), (780, 62882), (897, 54680), (920, 53313), (1196, 41010), (1367, 35880), (1380, 35542), (1495, 32808), (1560, 31441), (1794, 27340), (2392, 20505), (2734, 17940), (2760, 17771), (2990, 16404), (3588, 13670), (4101, 11960), (4485, 10936), (5468, 8970), (5980, 8202), (6835, 7176)]