55675340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 143337600

約数和(自身を除く): 87662260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 149, 157, 170, 238, 298, 314, 340, 476, 595, 596, 628, 745, 785, 1043, 1099, 1190, 1490, 1570, 2086, 2198, 2380, 2533, 2669, 2980, 3140, 4172, 4396, 5066, 5215, 5338, 5495, 10132, 10430, 10676, 10990, 12665, 13345, 17731, 18683, 20860, 21980, 23393, 25330, 26690, 35462, 37366, 46786, 50660, 53380, 70924, 74732, 88655, 93415, 93572, 116965, 163751, 177310, 186830, 233930, 327502, 354620, 373660, 397681, 467860, 655004, 795362, 818755, 1590724, 1637510, 1988405, 2783767, 3275020, 3976810, 5567534, 7953620, 11135068, 13918835, 27837670, 55675340]

約数ペア:

[(1, 55675340), (2, 27837670), (4, 13918835), (5, 11135068), (7, 7953620), (10, 5567534), (14, 3976810), (17, 3275020), (20, 2783767), (28, 1988405), (34, 1637510), (35, 1590724), (68, 818755), (70, 795362), (85, 655004), (119, 467860), (140, 397681), (149, 373660), (157, 354620), (170, 327502), (238, 233930), (298, 186830), (314, 177310), (340, 163751), (476, 116965), (595, 93572), (596, 93415), (628, 88655), (745, 74732), (785, 70924), (1043, 53380), (1099, 50660), (1190, 46786), (1490, 37366), (1570, 35462), (2086, 26690), (2198, 25330), (2380, 23393), (2533, 21980), (2669, 20860), (2980, 18683), (3140, 17731), (4172, 13345), (4396, 12665), (5066, 10990), (5215, 10676), (5338, 10430), (5495, 10132)]