53313900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 156489984

約数和(自身を除く): 103176084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 2503, 3550, 4260, 5006, 5325, 7100, 7509, 10012, 10650, 12515, 15018, 21300, 25030, 30036, 37545, 50060, 62575, 75090, 125150, 150180, 177713, 187725, 250300, 355426, 375450, 533139, 710852, 750900, 888565, 1066278, 1777130, 2132556, 2665695, 3554260, 4442825, 5331390, 8885650, 10662780, 13328475, 17771300, 26656950, 53313900]

約数ペア:

[(1, 53313900), (2, 26656950), (3, 17771300), (4, 13328475), (5, 10662780), (6, 8885650), (10, 5331390), (12, 4442825), (15, 3554260), (20, 2665695), (25, 2132556), (30, 1777130), (50, 1066278), (60, 888565), (71, 750900), (75, 710852), (100, 533139), (142, 375450), (150, 355426), (213, 250300), (284, 187725), (300, 177713), (355, 150180), (426, 125150), (710, 75090), (852, 62575), (1065, 50060), (1420, 37545), (1775, 30036), (2130, 25030), (2503, 21300), (3550, 15018), (4260, 12515), (5006, 10650), (5325, 10012), (7100, 7509)]