55485750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 139636224

約数和(自身を除く): 84150474

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 167, 250, 334, 375, 443, 501, 750, 835, 886, 1002, 1329, 1670, 2215, 2505, 2658, 4175, 4430, 5010, 6645, 8350, 11075, 12525, 13290, 20875, 22150, 25050, 33225, 41750, 55375, 62625, 66450, 73981, 110750, 125250, 147962, 166125, 221943, 332250, 369905, 443886, 739810, 1109715, 1849525, 2219430, 3699050, 5548575, 9247625, 11097150, 18495250, 27742875, 55485750]

約数ペア:

[(1, 55485750), (2, 27742875), (3, 18495250), (5, 11097150), (6, 9247625), (10, 5548575), (15, 3699050), (25, 2219430), (30, 1849525), (50, 1109715), (75, 739810), (125, 443886), (150, 369905), (167, 332250), (250, 221943), (334, 166125), (375, 147962), (443, 125250), (501, 110750), (750, 73981), (835, 66450), (886, 62625), (1002, 55375), (1329, 41750), (1670, 33225), (2215, 25050), (2505, 22150), (2658, 20875), (4175, 13290), (4430, 12525), (5010, 11075), (6645, 8350)]