54203898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 126715104

約数和(自身を除く): 72511206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 557, 662, 993, 1114, 1671, 1986, 2317, 3342, 3899, 4634, 6951, 7798, 11697, 13902, 16219, 23394, 27293, 32438, 48657, 54586, 81879, 97314, 163758, 184367, 368734, 553101, 1106202, 1290569, 2581138, 3871707, 7743414, 9033983, 18067966, 27101949, 54203898]

約数ペア:

[(1, 54203898), (2, 27101949), (3, 18067966), (6, 9033983), (7, 7743414), (14, 3871707), (21, 2581138), (42, 1290569), (49, 1106202), (98, 553101), (147, 368734), (294, 184367), (331, 163758), (557, 97314), (662, 81879), (993, 54586), (1114, 48657), (1671, 32438), (1986, 27293), (2317, 23394), (3342, 16219), (3899, 13902), (4634, 11697), (6951, 7798)]