47908960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 124975872

約数和(自身を除く): 77066912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 167, 176, 220, 326, 334, 352, 440, 652, 668, 815, 835, 880, 1304, 1336, 1630, 1670, 1760, 1793, 1837, 2608, 2672, 3260, 3340, 3586, 3674, 5216, 5344, 6520, 6680, 7172, 7348, 8965, 9185, 13040, 13360, 14344, 14696, 17930, 18370, 26080, 26720, 27221, 28688, 29392, 35860, 36740, 54442, 57376, 58784, 71720, 73480, 108884, 136105, 143440, 146960, 217768, 272210, 286880, 293920, 299431, 435536, 544420, 598862, 871072, 1088840, 1197724, 1497155, 2177680, 2395448, 2994310, 4355360, 4790896, 5988620, 9581792, 11977240, 23954480, 47908960]

約数ペア:

[(1, 47908960), (2, 23954480), (4, 11977240), (5, 9581792), (8, 5988620), (10, 4790896), (11, 4355360), (16, 2994310), (20, 2395448), (22, 2177680), (32, 1497155), (40, 1197724), (44, 1088840), (55, 871072), (80, 598862), (88, 544420), (110, 435536), (160, 299431), (163, 293920), (167, 286880), (176, 272210), (220, 217768), (326, 146960), (334, 143440), (352, 136105), (440, 108884), (652, 73480), (668, 71720), (815, 58784), (835, 57376), (880, 54442), (1304, 36740), (1336, 35860), (1630, 29392), (1670, 28688), (1760, 27221), (1793, 26720), (1837, 26080), (2608, 18370), (2672, 17930), (3260, 14696), (3340, 14344), (3586, 13360), (3674, 13040), (5216, 9185), (5344, 8965), (6520, 7348), (6680, 7172)]