50271320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 125483040

約数和(自身を除く): 75211720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 1873, 2440, 2684, 3355, 3746, 5368, 6710, 7492, 9365, 13420, 14984, 18730, 20603, 26840, 37460, 41206, 74920, 82412, 103015, 114253, 164824, 206030, 228506, 412060, 457012, 571265, 824120, 914024, 1142530, 1256783, 2285060, 2513566, 4570120, 5027132, 6283915, 10054264, 12567830, 25135660, 50271320]

約数ペア:

[(1, 50271320), (2, 25135660), (4, 12567830), (5, 10054264), (8, 6283915), (10, 5027132), (11, 4570120), (20, 2513566), (22, 2285060), (40, 1256783), (44, 1142530), (55, 914024), (61, 824120), (88, 571265), (110, 457012), (122, 412060), (220, 228506), (244, 206030), (305, 164824), (440, 114253), (488, 103015), (610, 82412), (671, 74920), (1220, 41206), (1342, 37460), (1873, 26840), (2440, 20603), (2684, 18730), (3355, 14984), (3746, 13420), (5368, 9365), (6710, 7492)]