48844120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 78163880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 41, 52, 58, 65, 79, 82, 104, 116, 130, 145, 158, 164, 205, 232, 260, 290, 316, 328, 377, 395, 410, 520, 533, 580, 632, 754, 790, 820, 1027, 1066, 1160, 1189, 1508, 1580, 1640, 1885, 2054, 2132, 2291, 2378, 2665, 3016, 3160, 3239, 3770, 4108, 4264, 4582, 4756, 5135, 5330, 5945, 6478, 7540, 8216, 9164, 9512, 10270, 10660, 11455, 11890, 12956, 15080, 15457, 16195, 18328, 20540, 21320, 22910, 23780, 25912, 29783, 30914, 32390, 41080, 42107, 45820, 47560, 59566, 61828, 64780, 77285, 84214, 91640, 93931, 119132, 123656, 129560, 148915, 154570, 168428, 187862, 210535, 238264, 297830, 309140, 336856, 375724, 421070, 469655, 595660, 618280, 751448, 842140, 939310, 1191320, 1221103, 1684280, 1878620, 2442206, 3757240, 4884412, 6105515, 9768824, 12211030, 24422060, 48844120]

約数ペア:

[(1, 48844120), (2, 24422060), (4, 12211030), (5, 9768824), (8, 6105515), (10, 4884412), (13, 3757240), (20, 2442206), (26, 1878620), (29, 1684280), (40, 1221103), (41, 1191320), (52, 939310), (58, 842140), (65, 751448), (79, 618280), (82, 595660), (104, 469655), (116, 421070), (130, 375724), (145, 336856), (158, 309140), (164, 297830), (205, 238264), (232, 210535), (260, 187862), (290, 168428), (316, 154570), (328, 148915), (377, 129560), (395, 123656), (410, 119132), (520, 93931), (533, 91640), (580, 84214), (632, 77285), (754, 64780), (790, 61828), (820, 59566), (1027, 47560), (1066, 45820), (1160, 42107), (1189, 41080), (1508, 32390), (1580, 30914), (1640, 29783), (1885, 25912), (2054, 23780), (2132, 22910), (2291, 21320), (2378, 20540), (2665, 18328), (3016, 16195), (3160, 15457), (3239, 15080), (3770, 12956), (4108, 11890), (4264, 11455), (4582, 10660), (4756, 10270), (5135, 9512), (5330, 9164), (5945, 8216), (6478, 7540)]