48748518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29761}}^1$

素因数の和:29789

約数の個数: 48

約数和(自身を含む): 130000416

約数和(自身を除く): 81251898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 29761, 59522, 89283, 178566, 208327, 267849, 386893, 416654, 535698, 624981, 773786, 1160679, 1249962, 1874943, 2321358, 2708251, 3482037, 3749886, 5416502, 6964074, 8124753, 16249506, 24374259, 48748518]

約数ペア:

[(1, 48748518), (2, 24374259), (3, 16249506), (6, 8124753), (7, 6964074), (9, 5416502), (13, 3749886), (14, 3482037), (18, 2708251), (21, 2321358), (26, 1874943), (39, 1249962), (42, 1160679), (63, 773786), (78, 624981), (91, 535698), (117, 416654), (126, 386893), (182, 267849), (234, 208327), (273, 178566), (546, 89283), (819, 59522), (1638, 29761)]