51999450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5683}}^1$

素因数の和:5759

約数の個数: 48

約数和(自身を含む): 131095776

約数和(自身を除く): 79096326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 5683, 9150, 11366, 17049, 28415, 34098, 56830, 85245, 142075, 170490, 284150, 346663, 426225, 693326, 852450, 1039989, 1733315, 2079978, 3466630, 5199945, 8666575, 10399890, 17333150, 25999725, 51999450]

約数ペア:

[(1, 51999450), (2, 25999725), (3, 17333150), (5, 10399890), (6, 8666575), (10, 5199945), (15, 3466630), (25, 2079978), (30, 1733315), (50, 1039989), (61, 852450), (75, 693326), (122, 426225), (150, 346663), (183, 284150), (305, 170490), (366, 142075), (610, 85245), (915, 56830), (1525, 34098), (1830, 28415), (3050, 17049), (4575, 11366), (5683, 9150)]