53577580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 136630368

約数和(自身を除く): 83052788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 2377, 3220, 4508, 4754, 5635, 9508, 11270, 11885, 16639, 22540, 23770, 33278, 47540, 54671, 66556, 83195, 109342, 116473, 166390, 218684, 232946, 273355, 332780, 382697, 465892, 546710, 582365, 765394, 1093420, 1164730, 1530788, 1913485, 2329460, 2678879, 3826970, 5357758, 7653940, 10715516, 13394395, 26788790, 53577580]

約数ペア:

[(1, 53577580), (2, 26788790), (4, 13394395), (5, 10715516), (7, 7653940), (10, 5357758), (14, 3826970), (20, 2678879), (23, 2329460), (28, 1913485), (35, 1530788), (46, 1164730), (49, 1093420), (70, 765394), (92, 582365), (98, 546710), (115, 465892), (140, 382697), (161, 332780), (196, 273355), (230, 232946), (245, 218684), (322, 166390), (460, 116473), (490, 109342), (644, 83195), (805, 66556), (980, 54671), (1127, 47540), (1610, 33278), (2254, 23770), (2377, 22540), (3220, 16639), (4508, 11885), (4754, 11270), (5635, 9508)]