56440566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34457}}^1$

素因数の和:34485

約数の個数: 48

約数和(自身を含む): 150512544

約数和(自身を除く): 94071978

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, 34457, 68914, 103371, 206742, 241199, 310113, 447941, 482398, 620226, 723597, 895882, 1343823, 1447194, 2170791, 2687646, 3135587, 4031469, 4341582, 6271174, 8062938, 9406761, 18813522, 28220283, 56440566]

約数ペア:

[(1, 56440566), (2, 28220283), (3, 18813522), (6, 9406761), (7, 8062938), (9, 6271174), (13, 4341582), (14, 4031469), (18, 3135587), (21, 2687646), (26, 2170791), (39, 1447194), (42, 1343823), (63, 895882), (78, 723597), (91, 620226), (117, 482398), (126, 447941), (182, 310113), (234, 241199), (273, 206742), (546, 103371), (819, 68914), (1638, 34457)]