55089650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 76151950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 110, 154, 175, 205, 275, 287, 349, 350, 385, 410, 451, 550, 574, 698, 770, 902, 1025, 1435, 1745, 1925, 2050, 2255, 2443, 2870, 3157, 3490, 3839, 3850, 4510, 4886, 6314, 7175, 7678, 8725, 11275, 12215, 14309, 14350, 15785, 17450, 19195, 22550, 24430, 26873, 28618, 31570, 38390, 53746, 61075, 71545, 78925, 95975, 100163, 122150, 134365, 143090, 157399, 157850, 191950, 200326, 268730, 314798, 357725, 500815, 671825, 715450, 786995, 1001630, 1101793, 1343650, 1573990, 2203586, 2504075, 3934975, 5008150, 5508965, 7869950, 11017930, 27544825, 55089650]

約数ペア:

[(1, 55089650), (2, 27544825), (5, 11017930), (7, 7869950), (10, 5508965), (11, 5008150), (14, 3934975), (22, 2504075), (25, 2203586), (35, 1573990), (41, 1343650), (50, 1101793), (55, 1001630), (70, 786995), (77, 715450), (82, 671825), (110, 500815), (154, 357725), (175, 314798), (205, 268730), (275, 200326), (287, 191950), (349, 157850), (350, 157399), (385, 143090), (410, 134365), (451, 122150), (550, 100163), (574, 95975), (698, 78925), (770, 71545), (902, 61075), (1025, 53746), (1435, 38390), (1745, 31570), (1925, 28618), (2050, 26873), (2255, 24430), (2443, 22550), (2870, 19195), (3157, 17450), (3490, 15785), (3839, 14350), (3850, 14309), (4510, 12215), (4886, 11275), (6314, 8725), (7175, 7678)]