47847750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 120586752

約数和(自身を除く): 72739002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 250, 262, 375, 393, 487, 655, 750, 786, 974, 1310, 1461, 1965, 2435, 2922, 3275, 3930, 4870, 6550, 7305, 9825, 12175, 14610, 16375, 19650, 24350, 32750, 36525, 49125, 60875, 63797, 73050, 98250, 121750, 127594, 182625, 191391, 318985, 365250, 382782, 637970, 956955, 1594925, 1913910, 3189850, 4784775, 7974625, 9569550, 15949250, 23923875, 47847750]

約数ペア:

[(1, 47847750), (2, 23923875), (3, 15949250), (5, 9569550), (6, 7974625), (10, 4784775), (15, 3189850), (25, 1913910), (30, 1594925), (50, 956955), (75, 637970), (125, 382782), (131, 365250), (150, 318985), (250, 191391), (262, 182625), (375, 127594), (393, 121750), (487, 98250), (655, 73050), (750, 63797), (786, 60875), (974, 49125), (1310, 36525), (1461, 32750), (1965, 24350), (2435, 19650), (2922, 16375), (3275, 14610), (3930, 12175), (4870, 9825), (6550, 7305)]