52297980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 168376320

約数和(自身を除く): 116078340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 521, 717, 956, 1042, 1195, 1434, 1563, 1673, 2084, 2390, 2605, 2868, 3126, 3346, 3585, 3647, 4780, 5019, 5210, 6252, 6692, 7170, 7294, 7815, 8365, 10038, 10420, 10941, 14340, 14588, 15630, 16730, 18235, 20076, 21882, 25095, 31260, 33460, 36470, 43764, 50190, 54705, 72940, 100380, 109410, 124519, 218820, 249038, 373557, 498076, 622595, 747114, 871633, 1245190, 1494228, 1743266, 1867785, 2490380, 2614899, 3486532, 3735570, 4358165, 5229798, 7471140, 8716330, 10459596, 13074495, 17432660, 26148990, 52297980]

約数ペア:

[(1, 52297980), (2, 26148990), (3, 17432660), (4, 13074495), (5, 10459596), (6, 8716330), (7, 7471140), (10, 5229798), (12, 4358165), (14, 3735570), (15, 3486532), (20, 2614899), (21, 2490380), (28, 1867785), (30, 1743266), (35, 1494228), (42, 1245190), (60, 871633), (70, 747114), (84, 622595), (105, 498076), (140, 373557), (210, 249038), (239, 218820), (420, 124519), (478, 109410), (521, 100380), (717, 72940), (956, 54705), (1042, 50190), (1195, 43764), (1434, 36470), (1563, 33460), (1673, 31260), (2084, 25095), (2390, 21882), (2605, 20076), (2868, 18235), (3126, 16730), (3346, 15630), (3585, 14588), (3647, 14340), (4780, 10941), (5019, 10420), (5210, 10038), (6252, 8365), (6692, 7815), (7170, 7294)]