51635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3604

約数の個数: 80

約数和(自身を含む): 162739584

約数和(自身を除く): 111104304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3527, 3660, 4880, 7054, 7320, 10581, 14108, 14640, 17635, 21162, 28216, 35270, 42324, 52905, 56432, 70540, 84648, 105810, 141080, 169296, 211620, 215147, 282160, 423240, 430294, 645441, 846480, 860588, 1075735, 1290882, 1721176, 2151470, 2581764, 3227205, 3442352, 4302940, 5163528, 6454410, 8605880, 10327056, 12908820, 17211760, 25817640, 51635280]

約数ペア:

[(1, 51635280), (2, 25817640), (3, 17211760), (4, 12908820), (5, 10327056), (6, 8605880), (8, 6454410), (10, 5163528), (12, 4302940), (15, 3442352), (16, 3227205), (20, 2581764), (24, 2151470), (30, 1721176), (40, 1290882), (48, 1075735), (60, 860588), (61, 846480), (80, 645441), (120, 430294), (122, 423240), (183, 282160), (240, 215147), (244, 211620), (305, 169296), (366, 141080), (488, 105810), (610, 84648), (732, 70540), (915, 56432), (976, 52905), (1220, 42324), (1464, 35270), (1830, 28216), (2440, 21162), (2928, 17635), (3527, 14640), (3660, 14108), (4880, 10581), (7054, 7320)]