47745355

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 71737920

約数和(自身を除く): 23992565

約数列:

[1, 5, 7, 23, 35, 37, 49, 115, 161, 185, 229, 245, 259, 805, 851, 1127, 1145, 1295, 1603, 1813, 4255, 5267, 5635, 5957, 8015, 8473, 9065, 11221, 26335, 29785, 36869, 41699, 42365, 56105, 59311, 184345, 194879, 208495, 258083, 296555, 415177, 974395, 1290415, 1364153, 2075885, 6820765, 9549071, 47745355]

約数ペア:

[(1, 47745355), (5, 9549071), (7, 6820765), (23, 2075885), (35, 1364153), (37, 1290415), (49, 974395), (115, 415177), (161, 296555), (185, 258083), (229, 208495), (245, 194879), (259, 184345), (805, 59311), (851, 56105), (1127, 42365), (1145, 41699), (1295, 36869), (1603, 29785), (1813, 26335), (4255, 11221), (5267, 9065), (5635, 8473), (5957, 8015)]