51763774610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1\times {\mathrm{1877}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 98815852800

約数和(自身を除く): 47052078190

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 839, 865, 1678, 1730, 1877, 3287, 3754, 4195, 6574, 8390, 9385, 15941, 16435, 18770, 31882, 32870, 35663, 71326, 79705, 145147, 159410, 178315, 290294, 324721, 356630, 649442, 725735, 1451470, 1574803, 1623605, 2757793, 3149606, 3247210, 5515586, 6169699, 7874015, 12339398, 13788965, 15748030, 27577930, 29921257, 30848495, 59842514, 61696990, 149606285, 272440919, 299212570, 544881838, 1362204595, 2724409190, 5176377461, 10352754922, 25881887305, 51763774610]

約数ペア:

[(1, 51763774610), (2, 25881887305), (5, 10352754922), (10, 5176377461), (19, 2724409190), (38, 1362204595), (95, 544881838), (173, 299212570), (190, 272440919), (346, 149606285), (839, 61696990), (865, 59842514), (1678, 30848495), (1730, 29921257), (1877, 27577930), (3287, 15748030), (3754, 13788965), (4195, 12339398), (6574, 7874015), (8390, 6169699), (9385, 5515586), (15941, 3247210), (16435, 3149606), (18770, 2757793), (31882, 1623605), (32870, 1574803), (35663, 1451470), (71326, 725735), (79705, 649442), (145147, 356630), (159410, 324721), (178315, 290294)]