51860970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 155181312

約数和(自身を除く): 103320342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 263, 313, 315, 526, 626, 630, 789, 939, 1315, 1565, 1578, 1841, 1878, 2191, 2367, 2630, 2817, 3130, 3682, 3945, 4382, 4695, 4734, 5523, 5634, 6573, 7890, 9205, 9390, 10955, 11046, 11835, 13146, 14085, 16569, 18410, 19719, 21910, 23670, 27615, 28170, 32865, 33138, 39438, 55230, 65730, 82319, 82845, 98595, 164638, 165690, 197190, 246957, 411595, 493914, 576233, 740871, 823190, 1152466, 1234785, 1481742, 1728699, 2469570, 2881165, 3457398, 3704355, 5186097, 5762330, 7408710, 8643495, 10372194, 17286990, 25930485, 51860970]

約数ペア:

[(1, 51860970), (2, 25930485), (3, 17286990), (5, 10372194), (6, 8643495), (7, 7408710), (9, 5762330), (10, 5186097), (14, 3704355), (15, 3457398), (18, 2881165), (21, 2469570), (30, 1728699), (35, 1481742), (42, 1234785), (45, 1152466), (63, 823190), (70, 740871), (90, 576233), (105, 493914), (126, 411595), (210, 246957), (263, 197190), (313, 165690), (315, 164638), (526, 98595), (626, 82845), (630, 82319), (789, 65730), (939, 55230), (1315, 39438), (1565, 33138), (1578, 32865), (1841, 28170), (1878, 27615), (2191, 23670), (2367, 21910), (2630, 19719), (2817, 18410), (3130, 16569), (3682, 14085), (3945, 13146), (4382, 11835), (4695, 11046), (4734, 10955), (5523, 9390), (5634, 9205), (6573, 7890)]