51013860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 152664960

約数和(自身を除く): 101651100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 613, 730, 876, 1095, 1140, 1226, 1387, 1460, 1839, 2190, 2452, 2774, 3065, 3678, 4161, 4380, 5548, 6130, 6935, 7356, 8322, 9195, 11647, 12260, 13870, 16644, 18390, 20805, 23294, 27740, 34941, 36780, 41610, 44749, 46588, 58235, 69882, 83220, 89498, 116470, 134247, 139764, 174705, 178996, 223745, 232940, 268494, 349410, 447490, 536988, 671235, 698820, 850231, 894980, 1342470, 1700462, 2550693, 2684940, 3400924, 4251155, 5101386, 8502310, 10202772, 12753465, 17004620, 25506930, 51013860]

約数ペア:

[(1, 51013860), (2, 25506930), (3, 17004620), (4, 12753465), (5, 10202772), (6, 8502310), (10, 5101386), (12, 4251155), (15, 3400924), (19, 2684940), (20, 2550693), (30, 1700462), (38, 1342470), (57, 894980), (60, 850231), (73, 698820), (76, 671235), (95, 536988), (114, 447490), (146, 349410), (190, 268494), (219, 232940), (228, 223745), (285, 178996), (292, 174705), (365, 139764), (380, 134247), (438, 116470), (570, 89498), (613, 83220), (730, 69882), (876, 58235), (1095, 46588), (1140, 44749), (1226, 41610), (1387, 36780), (1460, 34941), (1839, 27740), (2190, 23294), (2452, 20805), (2774, 18390), (3065, 16644), (3678, 13870), (4161, 12260), (4380, 11647), (5548, 9195), (6130, 8322), (6935, 7356)]