48593480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 82043320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 85, 92, 104, 115, 130, 136, 170, 184, 221, 230, 239, 260, 299, 340, 391, 442, 460, 478, 520, 598, 680, 782, 884, 920, 956, 1105, 1195, 1196, 1495, 1564, 1768, 1912, 1955, 2210, 2390, 2392, 2990, 3107, 3128, 3910, 4063, 4420, 4780, 5083, 5497, 5980, 6214, 7820, 8126, 8840, 9560, 10166, 10994, 11960, 12428, 15535, 15640, 16252, 20315, 20332, 21988, 24856, 25415, 27485, 31070, 32504, 40630, 40664, 43976, 50830, 52819, 54970, 62140, 71461, 81260, 93449, 101660, 105638, 109940, 124280, 142922, 162520, 186898, 203320, 211276, 219880, 264095, 285844, 357305, 373796, 422552, 467245, 528190, 571688, 714610, 747592, 934490, 1056380, 1214837, 1429220, 1868980, 2112760, 2429674, 2858440, 3737960, 4859348, 6074185, 9718696, 12148370, 24296740, 48593480]

約数ペア:

[(1, 48593480), (2, 24296740), (4, 12148370), (5, 9718696), (8, 6074185), (10, 4859348), (13, 3737960), (17, 2858440), (20, 2429674), (23, 2112760), (26, 1868980), (34, 1429220), (40, 1214837), (46, 1056380), (52, 934490), (65, 747592), (68, 714610), (85, 571688), (92, 528190), (104, 467245), (115, 422552), (130, 373796), (136, 357305), (170, 285844), (184, 264095), (221, 219880), (230, 211276), (239, 203320), (260, 186898), (299, 162520), (340, 142922), (391, 124280), (442, 109940), (460, 105638), (478, 101660), (520, 93449), (598, 81260), (680, 71461), (782, 62140), (884, 54970), (920, 52819), (956, 50830), (1105, 43976), (1195, 40664), (1196, 40630), (1495, 32504), (1564, 31070), (1768, 27485), (1912, 25415), (1955, 24856), (2210, 21988), (2390, 20332), (2392, 20315), (2990, 16252), (3107, 15640), (3128, 15535), (3910, 12428), (4063, 11960), (4420, 10994), (4780, 10166), (5083, 9560), (5497, 8840), (5980, 8126), (6214, 7820)]