51101460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 157171560

約数和(自身を除く): 106070100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 3889, 4380, 6570, 7778, 11667, 13140, 15556, 19445, 23334, 35001, 38890, 46668, 58335, 70002, 77780, 116670, 140004, 175005, 233340, 283897, 350010, 567794, 700020, 851691, 1135588, 1419485, 1703382, 2555073, 2838970, 3406764, 4258455, 5110146, 5677940, 8516910, 10220292, 12775365, 17033820, 25550730, 51101460]

約数ペア:

[(1, 51101460), (2, 25550730), (3, 17033820), (4, 12775365), (5, 10220292), (6, 8516910), (9, 5677940), (10, 5110146), (12, 4258455), (15, 3406764), (18, 2838970), (20, 2555073), (30, 1703382), (36, 1419485), (45, 1135588), (60, 851691), (73, 700020), (90, 567794), (146, 350010), (180, 283897), (219, 233340), (292, 175005), (365, 140004), (438, 116670), (657, 77780), (730, 70002), (876, 58335), (1095, 46668), (1314, 38890), (1460, 35001), (2190, 23334), (2628, 19445), (3285, 15556), (3889, 13140), (4380, 11667), (6570, 7778)]