42648250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5551

約数の個数: 32

約数和(自身を含む): 82427904

約数和(自身を除く): 39779654

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 5503, 7750, 11006, 27515, 55030, 137575, 170593, 275150, 341186, 687875, 852965, 1375750, 1705930, 4264825, 8529650, 21324125, 42648250]

約数ペア:

[(1, 42648250), (2, 21324125), (5, 8529650), (10, 4264825), (25, 1705930), (31, 1375750), (50, 852965), (62, 687875), (125, 341186), (155, 275150), (250, 170593), (310, 137575), (775, 55030), (1550, 27515), (3875, 11006), (5503, 7750)]