52390650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 142365888

約数和(自身を除く): 89975238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 130, 134, 150, 195, 201, 325, 335, 390, 401, 402, 650, 670, 802, 871, 975, 1005, 1203, 1675, 1742, 1950, 2005, 2010, 2406, 2613, 3350, 4010, 4355, 5025, 5213, 5226, 6015, 8710, 10025, 10050, 10426, 12030, 13065, 15639, 20050, 21775, 26065, 26130, 26867, 30075, 31278, 43550, 52130, 53734, 60150, 65325, 78195, 80601, 130325, 130650, 134335, 156390, 161202, 260650, 268670, 349271, 390975, 403005, 671675, 698542, 781950, 806010, 1047813, 1343350, 1746355, 2015025, 2095626, 3492710, 4030050, 5239065, 8731775, 10478130, 17463550, 26195325, 52390650]

約数ペア:

[(1, 52390650), (2, 26195325), (3, 17463550), (5, 10478130), (6, 8731775), (10, 5239065), (13, 4030050), (15, 3492710), (25, 2095626), (26, 2015025), (30, 1746355), (39, 1343350), (50, 1047813), (65, 806010), (67, 781950), (75, 698542), (78, 671675), (130, 403005), (134, 390975), (150, 349271), (195, 268670), (201, 260650), (325, 161202), (335, 156390), (390, 134335), (401, 130650), (402, 130325), (650, 80601), (670, 78195), (802, 65325), (871, 60150), (975, 53734), (1005, 52130), (1203, 43550), (1675, 31278), (1742, 30075), (1950, 26867), (2005, 26130), (2010, 26065), (2406, 21775), (2613, 20050), (3350, 15639), (4010, 13065), (4355, 12030), (5025, 10426), (5213, 10050), (5226, 10025), (6015, 8710)]