53140950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 143629200

約数和(自身を除く): 90488250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 269, 439, 450, 538, 807, 878, 1317, 1345, 1614, 2195, 2421, 2634, 2690, 3951, 4035, 4390, 4842, 6585, 6725, 7902, 8070, 10975, 12105, 13170, 13450, 19755, 20175, 21950, 24210, 32925, 39510, 40350, 60525, 65850, 98775, 118091, 121050, 197550, 236182, 354273, 590455, 708546, 1062819, 1180910, 1771365, 2125638, 2952275, 3542730, 5314095, 5904550, 8856825, 10628190, 17713650, 26570475, 53140950]

約数ペア:

[(1, 53140950), (2, 26570475), (3, 17713650), (5, 10628190), (6, 8856825), (9, 5904550), (10, 5314095), (15, 3542730), (18, 2952275), (25, 2125638), (30, 1771365), (45, 1180910), (50, 1062819), (75, 708546), (90, 590455), (150, 354273), (225, 236182), (269, 197550), (439, 121050), (450, 118091), (538, 98775), (807, 65850), (878, 60525), (1317, 40350), (1345, 39510), (1614, 32925), (2195, 24210), (2421, 21950), (2634, 20175), (2690, 19755), (3951, 13450), (4035, 13170), (4390, 12105), (4842, 10975), (6585, 8070), (6725, 7902)]