50993625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 94798080

約数和(自身を除く): 43804455

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 255, 285, 323, 375, 421, 425, 475, 969, 1263, 1275, 1425, 1615, 2105, 2125, 2375, 4845, 6315, 6375, 7125, 7157, 7999, 8075, 10525, 21471, 23997, 24225, 31575, 35785, 39995, 40375, 52625, 107355, 119985, 121125, 135983, 157875, 178925, 199975, 407949, 536775, 599925, 679915, 894625, 999875, 2039745, 2683875, 2999625, 3399575, 10198725, 16997875, 50993625]

約数ペア:

[(1, 50993625), (3, 16997875), (5, 10198725), (15, 3399575), (17, 2999625), (19, 2683875), (25, 2039745), (51, 999875), (57, 894625), (75, 679915), (85, 599925), (95, 536775), (125, 407949), (255, 199975), (285, 178925), (323, 157875), (375, 135983), (421, 121125), (425, 119985), (475, 107355), (969, 52625), (1263, 40375), (1275, 39995), (1425, 35785), (1615, 31575), (2105, 24225), (2125, 23997), (2375, 21471), (4845, 10525), (6315, 8075), (6375, 7999), (7125, 7157)]