48913360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 118831680

約数和(自身を除く): 69918320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 241, 295, 344, 430, 472, 482, 590, 688, 860, 944, 964, 1180, 1205, 1720, 1928, 2360, 2410, 2537, 3440, 3856, 4720, 4820, 5074, 9640, 10148, 10363, 12685, 14219, 19280, 20296, 20726, 25370, 28438, 40592, 41452, 50740, 51815, 56876, 71095, 82904, 101480, 103630, 113752, 142190, 165808, 202960, 207260, 227504, 284380, 414520, 568760, 611417, 829040, 1137520, 1222834, 2445668, 3057085, 4891336, 6114170, 9782672, 12228340, 24456680, 48913360]

約数ペア:

[(1, 48913360), (2, 24456680), (4, 12228340), (5, 9782672), (8, 6114170), (10, 4891336), (16, 3057085), (20, 2445668), (40, 1222834), (43, 1137520), (59, 829040), (80, 611417), (86, 568760), (118, 414520), (172, 284380), (215, 227504), (236, 207260), (241, 202960), (295, 165808), (344, 142190), (430, 113752), (472, 103630), (482, 101480), (590, 82904), (688, 71095), (860, 56876), (944, 51815), (964, 50740), (1180, 41452), (1205, 40592), (1720, 28438), (1928, 25370), (2360, 20726), (2410, 20296), (2537, 19280), (3440, 14219), (3856, 12685), (4720, 10363), (4820, 10148), (5074, 9640)]