55243538

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 41697262

約数列:

[1, 2, 7, 14, 71, 142, 149, 298, 373, 497, 746, 994, 1043, 2086, 2611, 5222, 10579, 21158, 26483, 52966, 55577, 74053, 111154, 148106, 185381, 370762, 389039, 778078, 3945967, 7891934, 27621769, 55243538]

約数ペア:

[(1, 55243538), (2, 27621769), (7, 7891934), (14, 3945967), (71, 778078), (142, 389039), (149, 370762), (298, 185381), (373, 148106), (497, 111154), (746, 74053), (994, 55577), (1043, 52966), (2086, 26483), (2611, 21158), (5222, 10579)]