57023750

素因数分解:

$2^1\times 5^4\times 7^4\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 100

約数和(自身を含む): 131254860

約数和(自身を除く): 74231110

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 125, 133, 175, 190, 245, 250, 266, 343, 350, 475, 490, 625, 665, 686, 875, 931, 950, 1225, 1250, 1330, 1715, 1750, 1862, 2375, 2401, 2450, 3325, 3430, 4375, 4655, 4750, 4802, 6125, 6517, 6650, 8575, 8750, 9310, 11875, 12005, 12250, 13034, 16625, 17150, 23275, 23750, 24010, 30625, 32585, 33250, 42875, 45619, 46550, 60025, 61250, 65170, 83125, 85750, 91238, 116375, 120050, 162925, 166250, 214375, 228095, 232750, 300125, 325850, 428750, 456190, 581875, 600250, 814625, 1140475, 1163750, 1500625, 1629250, 2280950, 3001250, 4073125, 5702375, 8146250, 11404750, 28511875, 57023750]

約数ペア:

[(1, 57023750), (2, 28511875), (5, 11404750), (7, 8146250), (10, 5702375), (14, 4073125), (19, 3001250), (25, 2280950), (35, 1629250), (38, 1500625), (49, 1163750), (50, 1140475), (70, 814625), (95, 600250), (98, 581875), (125, 456190), (133, 428750), (175, 325850), (190, 300125), (245, 232750), (250, 228095), (266, 214375), (343, 166250), (350, 162925), (475, 120050), (490, 116375), (625, 91238), (665, 85750), (686, 83125), (875, 65170), (931, 61250), (950, 60025), (1225, 46550), (1250, 45619), (1330, 42875), (1715, 33250), (1750, 32585), (1862, 30625), (2375, 24010), (2401, 23750), (2450, 23275), (3325, 17150), (3430, 16625), (4375, 13034), (4655, 12250), (4750, 12005), (4802, 11875), (6125, 9310), (6517, 8750), (6650, 8575)]