49085968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2735

約数の個数: 40

約数和(自身を含む): 101789120

約数和(自身を除く): 52703152

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2647, 4636, 5294, 9272, 10588, 18544, 21176, 42352, 50293, 100586, 161467, 201172, 322934, 402344, 645868, 804688, 1291736, 2583472, 3067873, 6135746, 12271492, 24542984, 49085968]

約数ペア:

[(1, 49085968), (2, 24542984), (4, 12271492), (8, 6135746), (16, 3067873), (19, 2583472), (38, 1291736), (61, 804688), (76, 645868), (122, 402344), (152, 322934), (244, 201172), (304, 161467), (488, 100586), (976, 50293), (1159, 42352), (2318, 21176), (2647, 18544), (4636, 10588), (5294, 9272)]