48574735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 24415985

約数列:

[1, 5, 11, 19, 23, 43, 47, 55, 95, 115, 209, 215, 235, 253, 437, 473, 517, 817, 893, 989, 1045, 1081, 1265, 2021, 2185, 2365, 2585, 4085, 4465, 4807, 4945, 5405, 8987, 9823, 10105, 10879, 11891, 18791, 20539, 22231, 24035, 38399, 44935, 46483, 49115, 54395, 59455, 93955, 102695, 111155, 191995, 206701, 225929, 232415, 422389, 511313, 883177, 1033505, 1129645, 2111945, 2556565, 4415885, 9714947, 48574735]

約数ペア:

[(1, 48574735), (5, 9714947), (11, 4415885), (19, 2556565), (23, 2111945), (43, 1129645), (47, 1033505), (55, 883177), (95, 511313), (115, 422389), (209, 232415), (215, 225929), (235, 206701), (253, 191995), (437, 111155), (473, 102695), (517, 93955), (817, 59455), (893, 54395), (989, 49115), (1045, 46483), (1081, 44935), (1265, 38399), (2021, 24035), (2185, 22231), (2365, 20539), (2585, 18791), (4085, 11891), (4465, 10879), (4807, 10105), (4945, 9823), (5405, 8987)]