53116830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 157046400

約数和(自身を除く): 103929570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 409, 481, 555, 585, 666, 702, 818, 962, 999, 1110, 1170, 1227, 1443, 1665, 1755, 1998, 2045, 2405, 2454, 2886, 3330, 3510, 3681, 4090, 4329, 4810, 4995, 5317, 6135, 7215, 7362, 8658, 9990, 10634, 11043, 12270, 12987, 14430, 15133, 15951, 18405, 21645, 22086, 25974, 26585, 30266, 31902, 36810, 43290, 45399, 47853, 53170, 55215, 64935, 75665, 79755, 90798, 95706, 110430, 129870, 136197, 143559, 151330, 159510, 196729, 226995, 239265, 272394, 287118, 393458, 408591, 453990, 478530, 590187, 680985, 717795, 817182, 983645, 1180374, 1361970, 1435590, 1770561, 1967290, 2042955, 2950935, 3541122, 4085910, 5311683, 5901870, 8852805, 10623366, 17705610, 26558415, 53116830]

約数ペア:

[(1, 53116830), (2, 26558415), (3, 17705610), (5, 10623366), (6, 8852805), (9, 5901870), (10, 5311683), (13, 4085910), (15, 3541122), (18, 2950935), (26, 2042955), (27, 1967290), (30, 1770561), (37, 1435590), (39, 1361970), (45, 1180374), (54, 983645), (65, 817182), (74, 717795), (78, 680985), (90, 590187), (111, 478530), (117, 453990), (130, 408591), (135, 393458), (185, 287118), (195, 272394), (222, 239265), (234, 226995), (270, 196729), (333, 159510), (351, 151330), (370, 143559), (390, 136197), (409, 129870), (481, 110430), (555, 95706), (585, 90798), (666, 79755), (702, 75665), (818, 64935), (962, 55215), (999, 53170), (1110, 47853), (1170, 45399), (1227, 43290), (1443, 36810), (1665, 31902), (1755, 30266), (1998, 26585), (2045, 25974), (2405, 22086), (2454, 21645), (2886, 18405), (3330, 15951), (3510, 15133), (3681, 14430), (4090, 12987), (4329, 12270), (4810, 11043), (4995, 10634), (5317, 9990), (6135, 8658), (7215, 7362)]