55339440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17737}}^1$

素因数の和:17766

約数の個数: 80

約数和(自身を含む): 184759008

約数和(自身を除く): 129419568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17737, 35474, 53211, 70948, 88685, 106422, 141896, 177370, 212844, 230581, 266055, 283792, 354740, 425688, 461162, 532110, 691743, 709480, 851376, 922324, 1064220, 1152905, 1383486, 1418960, 1844648, 2128440, 2305810, 2766972, 3458715, 3689296, 4256880, 4611620, 5533944, 6917430, 9223240, 11067888, 13834860, 18446480, 27669720, 55339440]

約数ペア:

[(1, 55339440), (2, 27669720), (3, 18446480), (4, 13834860), (5, 11067888), (6, 9223240), (8, 6917430), (10, 5533944), (12, 4611620), (13, 4256880), (15, 3689296), (16, 3458715), (20, 2766972), (24, 2305810), (26, 2128440), (30, 1844648), (39, 1418960), (40, 1383486), (48, 1152905), (52, 1064220), (60, 922324), (65, 851376), (78, 709480), (80, 691743), (104, 532110), (120, 461162), (130, 425688), (156, 354740), (195, 283792), (208, 266055), (240, 230581), (260, 212844), (312, 177370), (390, 141896), (520, 106422), (624, 88685), (780, 70948), (1040, 53211), (1560, 35474), (3120, 17737)]