49678616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 109132800

約数和(自身を除く): 59454184

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 811, 988, 1178, 1612, 1622, 1976, 2356, 3224, 3244, 4712, 6488, 7657, 10543, 15314, 15409, 21086, 25141, 30628, 30818, 42172, 50282, 61256, 61636, 84344, 100564, 123272, 200317, 201128, 326833, 400634, 477679, 653666, 801268, 955358, 1307332, 1602536, 1910716, 2614664, 3821432, 6209827, 12419654, 24839308, 49678616]

約数ペア:

[(1, 49678616), (2, 24839308), (4, 12419654), (8, 6209827), (13, 3821432), (19, 2614664), (26, 1910716), (31, 1602536), (38, 1307332), (52, 955358), (62, 801268), (76, 653666), (104, 477679), (124, 400634), (152, 326833), (247, 201128), (248, 200317), (403, 123272), (494, 100564), (589, 84344), (806, 61636), (811, 61256), (988, 50282), (1178, 42172), (1612, 30818), (1622, 30628), (1976, 25141), (2356, 21086), (3224, 15409), (3244, 15314), (4712, 10543), (6488, 7657)]