53186640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17076

約数の個数: 80

約数和(自身を含む): 177571968

約数和(自身を除く): 124385328

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, 17047, 34094, 51141, 68188, 85235, 102282, 136376, 170470, 204564, 221611, 255705, 272752, 340940, 409128, 443222, 511410, 664833, 681880, 818256, 886444, 1022820, 1108055, 1329666, 1363760, 1772888, 2045640, 2216110, 2659332, 3324165, 3545776, 4091280, 4432220, 5318664, 6648330, 8864440, 10637328, 13296660, 17728880, 26593320, 53186640]

約数ペア:

[(1, 53186640), (2, 26593320), (3, 17728880), (4, 13296660), (5, 10637328), (6, 8864440), (8, 6648330), (10, 5318664), (12, 4432220), (13, 4091280), (15, 3545776), (16, 3324165), (20, 2659332), (24, 2216110), (26, 2045640), (30, 1772888), (39, 1363760), (40, 1329666), (48, 1108055), (52, 1022820), (60, 886444), (65, 818256), (78, 681880), (80, 664833), (104, 511410), (120, 443222), (130, 409128), (156, 340940), (195, 272752), (208, 255705), (240, 221611), (260, 204564), (312, 170470), (390, 136376), (520, 102282), (624, 85235), (780, 68188), (1040, 51141), (1560, 34094), (3120, 17047)]