53627070

素因数分解:

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

素因数の和:406

約数の個数: 72

約数和(自身を含む): 150505992

約数和(自身を除く): 96878922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 191, 210, 245, 294, 382, 490, 573, 735, 955, 1146, 1337, 1470, 1910, 2674, 2865, 4011, 5730, 6685, 8022, 9359, 13370, 18718, 20055, 28077, 36481, 40110, 46795, 56154, 72962, 93590, 109443, 140385, 182405, 218886, 255367, 280770, 364810, 510734, 547215, 766101, 1094430, 1276835, 1532202, 1787569, 2553670, 3575138, 3830505, 5362707, 7661010, 8937845, 10725414, 17875690, 26813535, 53627070]

約数ペア:

[(1, 53627070), (2, 26813535), (3, 17875690), (5, 10725414), (6, 8937845), (7, 7661010), (10, 5362707), (14, 3830505), (15, 3575138), (21, 2553670), (30, 1787569), (35, 1532202), (42, 1276835), (49, 1094430), (70, 766101), (98, 547215), (105, 510734), (147, 364810), (191, 280770), (210, 255367), (245, 218886), (294, 182405), (382, 140385), (490, 109443), (573, 93590), (735, 72962), (955, 56154), (1146, 46795), (1337, 40110), (1470, 36481), (1910, 28077), (2674, 20055), (2865, 18718), (4011, 13370), (5730, 9359), (6685, 8022)]