50225968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 62266832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 142, 152, 179, 208, 247, 284, 304, 358, 494, 568, 716, 923, 988, 1136, 1349, 1432, 1846, 1976, 2327, 2698, 2864, 3401, 3692, 3952, 4654, 5396, 6802, 7384, 9308, 10792, 12709, 13604, 14768, 17537, 18616, 21584, 25418, 27208, 35074, 37232, 44213, 50836, 54416, 70148, 88426, 101672, 140296, 165217, 176852, 203344, 241471, 280592, 330434, 353704, 482942, 660868, 707408, 965884, 1321736, 1931768, 2643472, 3139123, 3863536, 6278246, 12556492, 25112984, 50225968]

約数ペア:

[(1, 50225968), (2, 25112984), (4, 12556492), (8, 6278246), (13, 3863536), (16, 3139123), (19, 2643472), (26, 1931768), (38, 1321736), (52, 965884), (71, 707408), (76, 660868), (104, 482942), (142, 353704), (152, 330434), (179, 280592), (208, 241471), (247, 203344), (284, 176852), (304, 165217), (358, 140296), (494, 101672), (568, 88426), (716, 70148), (923, 54416), (988, 50836), (1136, 44213), (1349, 37232), (1432, 35074), (1846, 27208), (1976, 25418), (2327, 21584), (2698, 18616), (2864, 17537), (3401, 14768), (3692, 13604), (3952, 12709), (4654, 10792), (5396, 9308), (6802, 7384)]