48881291488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{5101}}^1\times {\mathrm{15761}}^1$

素因数の和:20891

約数の個数: 48

約数和(自身を含む): 101326332240

約数和(自身を除く): 52445040752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 5101, 10202, 15761, 20404, 31522, 40808, 63044, 81616, 96919, 126088, 163232, 193838, 252176, 299459, 387676, 504352, 598918, 775352, 1197836, 1550704, 2395672, 3101408, 4791344, 9582688, 80396861, 160793722, 321587444, 643174888, 1286349776, 1527540359, 2572699552, 3055080718, 6110161436, 12220322872, 24440645744, 48881291488]

約数ペア:

[(1, 48881291488), (2, 24440645744), (4, 12220322872), (8, 6110161436), (16, 3055080718), (19, 2572699552), (32, 1527540359), (38, 1286349776), (76, 643174888), (152, 321587444), (304, 160793722), (608, 80396861), (5101, 9582688), (10202, 4791344), (15761, 3101408), (20404, 2395672), (31522, 1550704), (40808, 1197836), (63044, 775352), (81616, 598918), (96919, 504352), (126088, 387676), (163232, 299459), (193838, 252176)]