28516650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 76655808

約数和(自身を除く): 48139158

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 53, 75, 85, 102, 106, 150, 159, 170, 211, 255, 265, 318, 422, 425, 510, 530, 633, 795, 850, 901, 1055, 1266, 1275, 1325, 1590, 1802, 2110, 2550, 2650, 2703, 3165, 3587, 3975, 4505, 5275, 5406, 6330, 7174, 7950, 9010, 10550, 10761, 11183, 13515, 15825, 17935, 21522, 22366, 22525, 27030, 31650, 33549, 35870, 45050, 53805, 55915, 67098, 67575, 89675, 107610, 111830, 135150, 167745, 179350, 190111, 269025, 279575, 335490, 380222, 538050, 559150, 570333, 838725, 950555, 1140666, 1677450, 1901110, 2851665, 4752775, 5703330, 9505550, 14258325, 28516650]

約数ペア:

[(1, 28516650), (2, 14258325), (3, 9505550), (5, 5703330), (6, 4752775), (10, 2851665), (15, 1901110), (17, 1677450), (25, 1140666), (30, 950555), (34, 838725), (50, 570333), (51, 559150), (53, 538050), (75, 380222), (85, 335490), (102, 279575), (106, 269025), (150, 190111), (159, 179350), (170, 167745), (211, 135150), (255, 111830), (265, 107610), (318, 89675), (422, 67575), (425, 67098), (510, 55915), (530, 53805), (633, 45050), (795, 35870), (850, 33549), (901, 31650), (1055, 27030), (1266, 22525), (1275, 22366), (1325, 21522), (1590, 17935), (1802, 15825), (2110, 13515), (2550, 11183), (2650, 10761), (2703, 10550), (3165, 9010), (3587, 7950), (3975, 7174), (4505, 6330), (5275, 5406)]