51862230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 155271168

約数和(自身を除く): 103408938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 191, 210, 315, 382, 431, 573, 630, 862, 955, 1146, 1293, 1337, 1719, 1910, 2155, 2586, 2674, 2865, 3017, 3438, 3879, 4011, 4310, 5730, 6034, 6465, 6685, 7758, 8022, 8595, 9051, 12033, 12930, 13370, 15085, 17190, 18102, 19395, 20055, 24066, 27153, 30170, 38790, 40110, 45255, 54306, 60165, 82321, 90510, 120330, 135765, 164642, 246963, 271530, 411605, 493926, 576247, 740889, 823210, 1152494, 1234815, 1481778, 1728741, 2469630, 2881235, 3457482, 3704445, 5186223, 5762470, 7408890, 8643705, 10372446, 17287410, 25931115, 51862230]

約数ペア:

[(1, 51862230), (2, 25931115), (3, 17287410), (5, 10372446), (6, 8643705), (7, 7408890), (9, 5762470), (10, 5186223), (14, 3704445), (15, 3457482), (18, 2881235), (21, 2469630), (30, 1728741), (35, 1481778), (42, 1234815), (45, 1152494), (63, 823210), (70, 740889), (90, 576247), (105, 493926), (126, 411605), (191, 271530), (210, 246963), (315, 164642), (382, 135765), (431, 120330), (573, 90510), (630, 82321), (862, 60165), (955, 54306), (1146, 45255), (1293, 40110), (1337, 38790), (1719, 30170), (1910, 27153), (2155, 24066), (2586, 20055), (2674, 19395), (2865, 18102), (3017, 17190), (3438, 15085), (3879, 13370), (4011, 12930), (4310, 12033), (5730, 9051), (6034, 8595), (6465, 8022), (6685, 7758)]