55475160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 183617280

約数和(自身を除く): 128142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 827, 860, 1032, 1118, 1290, 1560, 1654, 1677, 1720, 2236, 2481, 2580, 2795, 3308, 3354, 4135, 4472, 4962, 5160, 5590, 6616, 6708, 8270, 8385, 9924, 10751, 11180, 12405, 13416, 16540, 16770, 19848, 21502, 22360, 24810, 32253, 33080, 33540, 35561, 43004, 49620, 53755, 64506, 67080, 71122, 86008, 99240, 106683, 107510, 129012, 142244, 161265, 177805, 213366, 215020, 258024, 284488, 322530, 355610, 426732, 430040, 462293, 533415, 645060, 711220, 853464, 924586, 1066830, 1290120, 1386879, 1422440, 1849172, 2133660, 2311465, 2773758, 3698344, 4267320, 4622930, 5547516, 6934395, 9245860, 11095032, 13868790, 18491720, 27737580, 55475160]

約数ペア:

[(1, 55475160), (2, 27737580), (3, 18491720), (4, 13868790), (5, 11095032), (6, 9245860), (8, 6934395), (10, 5547516), (12, 4622930), (13, 4267320), (15, 3698344), (20, 2773758), (24, 2311465), (26, 2133660), (30, 1849172), (39, 1422440), (40, 1386879), (43, 1290120), (52, 1066830), (60, 924586), (65, 853464), (78, 711220), (86, 645060), (104, 533415), (120, 462293), (129, 430040), (130, 426732), (156, 355610), (172, 322530), (195, 284488), (215, 258024), (258, 215020), (260, 213366), (312, 177805), (344, 161265), (390, 142244), (430, 129012), (516, 107510), (520, 106683), (559, 99240), (645, 86008), (780, 71122), (827, 67080), (860, 64506), (1032, 53755), (1118, 49620), (1290, 43004), (1560, 35561), (1654, 33540), (1677, 33080), (1720, 32253), (2236, 24810), (2481, 22360), (2580, 21502), (2795, 19848), (3308, 16770), (3354, 16540), (4135, 13416), (4472, 12405), (4962, 11180), (5160, 10751), (5590, 9924), (6616, 8385), (6708, 8270)]