55708300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 128804256

約数和(自身を除く): 73095956

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 212, 230, 265, 457, 460, 530, 575, 914, 1060, 1150, 1219, 1325, 1828, 2285, 2300, 2438, 2650, 4570, 4876, 5300, 6095, 9140, 10511, 11425, 12190, 21022, 22850, 24221, 24380, 30475, 42044, 45700, 48442, 52555, 60950, 96884, 105110, 121105, 121900, 210220, 242210, 262775, 484420, 525550, 557083, 605525, 1051100, 1114166, 1211050, 2228332, 2422100, 2785415, 5570830, 11141660, 13927075, 27854150, 55708300]

約数ペア:

[(1, 55708300), (2, 27854150), (4, 13927075), (5, 11141660), (10, 5570830), (20, 2785415), (23, 2422100), (25, 2228332), (46, 1211050), (50, 1114166), (53, 1051100), (92, 605525), (100, 557083), (106, 525550), (115, 484420), (212, 262775), (230, 242210), (265, 210220), (457, 121900), (460, 121105), (530, 105110), (575, 96884), (914, 60950), (1060, 52555), (1150, 48442), (1219, 45700), (1325, 42044), (1828, 30475), (2285, 24380), (2300, 24221), (2438, 22850), (2650, 21022), (4570, 12190), (4876, 11425), (5300, 10511), (6095, 9140)]