48608820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20801

約数の個数: 72

約数和(自身を含む): 158796456

約数和(自身を除く): 110187636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20773, 41546, 62319, 83092, 103865, 124638, 186957, 207730, 249276, 270049, 311595, 373914, 415460, 540098, 623190, 747828, 810147, 934785, 1080196, 1246380, 1350245, 1620294, 1869570, 2430441, 2700490, 3240588, 3739140, 4050735, 4860882, 5400980, 8101470, 9721764, 12152205, 16202940, 24304410, 48608820]

約数ペア:

[(1, 48608820), (2, 24304410), (3, 16202940), (4, 12152205), (5, 9721764), (6, 8101470), (9, 5400980), (10, 4860882), (12, 4050735), (13, 3739140), (15, 3240588), (18, 2700490), (20, 2430441), (26, 1869570), (30, 1620294), (36, 1350245), (39, 1246380), (45, 1080196), (52, 934785), (60, 810147), (65, 747828), (78, 623190), (90, 540098), (117, 415460), (130, 373914), (156, 311595), (180, 270049), (195, 249276), (234, 207730), (260, 186957), (390, 124638), (468, 103865), (585, 83092), (780, 62319), (1170, 41546), (2340, 20773)]