51073980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16061}}^1$

素因数の和:16126

約数の個数: 48

約数和(自身を含む): 145714464

約数和(自身を除く): 94640484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16061, 32122, 48183, 64244, 80305, 96366, 160610, 192732, 240915, 321220, 481830, 851233, 963660, 1702466, 2553699, 3404932, 4256165, 5107398, 8512330, 10214796, 12768495, 17024660, 25536990, 51073980]

約数ペア:

[(1, 51073980), (2, 25536990), (3, 17024660), (4, 12768495), (5, 10214796), (6, 8512330), (10, 5107398), (12, 4256165), (15, 3404932), (20, 2553699), (30, 1702466), (53, 963660), (60, 851233), (106, 481830), (159, 321220), (212, 240915), (265, 192732), (318, 160610), (530, 96366), (636, 80305), (795, 64244), (1060, 48183), (1590, 32122), (3180, 16061)]