50758160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 123658752

約数和(自身を除く): 72900592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 211, 248, 310, 388, 422, 485, 496, 620, 776, 844, 970, 1055, 1240, 1552, 1688, 1940, 2110, 2480, 3007, 3376, 3880, 4220, 6014, 6541, 7760, 8440, 12028, 13082, 15035, 16880, 20467, 24056, 26164, 30070, 32705, 40934, 48112, 52328, 60140, 65410, 81868, 102335, 104656, 120280, 130820, 163736, 204670, 240560, 261640, 327472, 409340, 523280, 634477, 818680, 1268954, 1637360, 2537908, 3172385, 5075816, 6344770, 10151632, 12689540, 25379080, 50758160]

約数ペア:

[(1, 50758160), (2, 25379080), (4, 12689540), (5, 10151632), (8, 6344770), (10, 5075816), (16, 3172385), (20, 2537908), (31, 1637360), (40, 1268954), (62, 818680), (80, 634477), (97, 523280), (124, 409340), (155, 327472), (194, 261640), (211, 240560), (248, 204670), (310, 163736), (388, 130820), (422, 120280), (485, 104656), (496, 102335), (620, 81868), (776, 65410), (844, 60140), (970, 52328), (1055, 48112), (1240, 40934), (1552, 32705), (1688, 30070), (1940, 26164), (2110, 24056), (2480, 20467), (3007, 16880), (3376, 15035), (3880, 13082), (4220, 12028), (6014, 8440), (6541, 7760)]