48892840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 115117200

約数和(自身を除く): 66224360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 373, 452, 565, 580, 746, 904, 1130, 1160, 1492, 1865, 2260, 2984, 3277, 3730, 4520, 6554, 7460, 10817, 13108, 14920, 16385, 21634, 26216, 32770, 42149, 43268, 54085, 65540, 84298, 86536, 108170, 131080, 168596, 210745, 216340, 337192, 421490, 432680, 842980, 1222321, 1685960, 2444642, 4889284, 6111605, 9778568, 12223210, 24446420, 48892840]

約数ペア:

[(1, 48892840), (2, 24446420), (4, 12223210), (5, 9778568), (8, 6111605), (10, 4889284), (20, 2444642), (29, 1685960), (40, 1222321), (58, 842980), (113, 432680), (116, 421490), (145, 337192), (226, 216340), (232, 210745), (290, 168596), (373, 131080), (452, 108170), (565, 86536), (580, 84298), (746, 65540), (904, 54085), (1130, 43268), (1160, 42149), (1492, 32770), (1865, 26216), (2260, 21634), (2984, 16385), (3277, 14920), (3730, 13108), (4520, 10817), (6554, 7460)]