51005850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 149323776

約数和(自身を除く): 98317926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 1567, 2170, 2325, 3134, 3255, 4650, 4701, 5425, 6510, 7835, 9402, 10850, 10969, 15670, 16275, 21938, 23505, 32550, 32907, 39175, 47010, 48577, 54845, 65814, 78350, 97154, 109690, 117525, 145731, 164535, 235050, 242885, 274225, 291462, 329070, 340039, 485770, 548450, 680078, 728655, 822675, 1020117, 1214425, 1457310, 1645350, 1700195, 2040234, 2428850, 3400390, 3643275, 5100585, 7286550, 8500975, 10201170, 17001950, 25502925, 51005850]

約数ペア:

[(1, 51005850), (2, 25502925), (3, 17001950), (5, 10201170), (6, 8500975), (7, 7286550), (10, 5100585), (14, 3643275), (15, 3400390), (21, 2428850), (25, 2040234), (30, 1700195), (31, 1645350), (35, 1457310), (42, 1214425), (50, 1020117), (62, 822675), (70, 728655), (75, 680078), (93, 548450), (105, 485770), (150, 340039), (155, 329070), (175, 291462), (186, 274225), (210, 242885), (217, 235050), (310, 164535), (350, 145731), (434, 117525), (465, 109690), (525, 97154), (651, 78350), (775, 65814), (930, 54845), (1050, 48577), (1085, 47010), (1302, 39175), (1550, 32907), (1567, 32550), (2170, 23505), (2325, 21938), (3134, 16275), (3255, 15670), (4650, 10969), (4701, 10850), (5425, 9402), (6510, 7835)]