47711204

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 92440320

約数和(自身を除く): 44729116

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 361, 703, 722, 893, 1406, 1444, 1739, 1786, 2812, 3478, 3572, 6859, 6956, 13357, 13718, 16967, 26714, 27436, 33041, 33934, 53428, 66082, 67868, 132164, 253783, 322373, 507566, 627779, 644746, 1015132, 1255558, 1289492, 2511116, 11927801, 23855602, 47711204]

約数ペア:

[(1, 47711204), (2, 23855602), (4, 11927801), (19, 2511116), (37, 1289492), (38, 1255558), (47, 1015132), (74, 644746), (76, 627779), (94, 507566), (148, 322373), (188, 253783), (361, 132164), (703, 67868), (722, 66082), (893, 53428), (1406, 33934), (1444, 33041), (1739, 27436), (1786, 26714), (2812, 16967), (3478, 13718), (3572, 13357), (6859, 6956)]