53540970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 148006656

約数和(自身を除く): 94465686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1861, 1918, 2055, 2877, 3722, 4110, 4795, 5583, 5754, 9305, 9590, 11166, 13027, 14385, 18610, 26054, 27915, 28770, 39081, 55830, 65135, 78162, 130270, 195405, 254957, 390810, 509914, 764871, 1274785, 1529742, 1784699, 2549570, 3569398, 3824355, 5354097, 7648710, 8923495, 10708194, 17846990, 26770485, 53540970]

約数ペア:

[(1, 53540970), (2, 26770485), (3, 17846990), (5, 10708194), (6, 8923495), (7, 7648710), (10, 5354097), (14, 3824355), (15, 3569398), (21, 2549570), (30, 1784699), (35, 1529742), (42, 1274785), (70, 764871), (105, 509914), (137, 390810), (210, 254957), (274, 195405), (411, 130270), (685, 78162), (822, 65135), (959, 55830), (1370, 39081), (1861, 28770), (1918, 27915), (2055, 26054), (2877, 18610), (3722, 14385), (4110, 13027), (4795, 11166), (5583, 9590), (5754, 9305)]