51636832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 66903968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 139, 152, 188, 208, 247, 278, 304, 376, 416, 494, 556, 608, 611, 752, 893, 988, 1112, 1222, 1504, 1786, 1807, 1976, 2224, 2444, 2641, 3572, 3614, 3952, 4448, 4888, 5282, 6533, 7144, 7228, 7904, 9776, 10564, 11609, 13066, 14288, 14456, 19552, 21128, 23218, 26132, 28576, 28912, 34333, 42256, 46436, 52264, 57824, 68666, 84512, 84929, 92872, 104528, 124127, 137332, 169858, 185744, 209056, 248254, 274664, 339716, 371488, 496508, 549328, 679432, 993016, 1098656, 1358864, 1613651, 1986032, 2717728, 3227302, 3972064, 6454604, 12909208, 25818416, 51636832]

約数ペア:

[(1, 51636832), (2, 25818416), (4, 12909208), (8, 6454604), (13, 3972064), (16, 3227302), (19, 2717728), (26, 1986032), (32, 1613651), (38, 1358864), (47, 1098656), (52, 993016), (76, 679432), (94, 549328), (104, 496508), (139, 371488), (152, 339716), (188, 274664), (208, 248254), (247, 209056), (278, 185744), (304, 169858), (376, 137332), (416, 124127), (494, 104528), (556, 92872), (608, 84929), (611, 84512), (752, 68666), (893, 57824), (988, 52264), (1112, 46436), (1222, 42256), (1504, 34333), (1786, 28912), (1807, 28576), (1976, 26132), (2224, 23218), (2444, 21128), (2641, 19552), (3572, 14456), (3614, 14288), (3952, 13066), (4448, 11609), (4888, 10564), (5282, 9776), (6533, 7904), (7144, 7228)]