48555390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 129072096

約数和(自身を除く): 80516706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 157, 169, 183, 195, 305, 314, 338, 366, 390, 471, 507, 610, 785, 793, 845, 915, 942, 1014, 1570, 1586, 1690, 1830, 2041, 2355, 2379, 2535, 3965, 4082, 4710, 4758, 5070, 6123, 7930, 9577, 10205, 10309, 11895, 12246, 19154, 20410, 20618, 23790, 26533, 28731, 30615, 30927, 47885, 51545, 53066, 57462, 61230, 61854, 79599, 95770, 103090, 124501, 132665, 143655, 154635, 159198, 249002, 265330, 287310, 309270, 373503, 397995, 622505, 747006, 795990, 1245010, 1618513, 1867515, 3237026, 3735030, 4855539, 8092565, 9711078, 16185130, 24277695, 48555390]

約数ペア:

[(1, 48555390), (2, 24277695), (3, 16185130), (5, 9711078), (6, 8092565), (10, 4855539), (13, 3735030), (15, 3237026), (26, 1867515), (30, 1618513), (39, 1245010), (61, 795990), (65, 747006), (78, 622505), (122, 397995), (130, 373503), (157, 309270), (169, 287310), (183, 265330), (195, 249002), (305, 159198), (314, 154635), (338, 143655), (366, 132665), (390, 124501), (471, 103090), (507, 95770), (610, 79599), (785, 61854), (793, 61230), (845, 57462), (915, 53066), (942, 51545), (1014, 47885), (1570, 30927), (1586, 30615), (1690, 28731), (1830, 26533), (2041, 23790), (2355, 20618), (2379, 20410), (2535, 19154), (3965, 12246), (4082, 11895), (4710, 10309), (4758, 10205), (5070, 9577), (6123, 7930)]