47463660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15511}}^1$

素因数の和:15543

約数の個数: 72

約数和(自身を含む): 152451936

約数和(自身を除く): 104988276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 15511, 31022, 46533, 62044, 77555, 93066, 139599, 155110, 186132, 232665, 263687, 279198, 310220, 465330, 527374, 558396, 697995, 791061, 930660, 1054748, 1318435, 1395990, 1582122, 2373183, 2636870, 2791980, 3164244, 3955305, 4746366, 5273740, 7910610, 9492732, 11865915, 15821220, 23731830, 47463660]

約数ペア:

[(1, 47463660), (2, 23731830), (3, 15821220), (4, 11865915), (5, 9492732), (6, 7910610), (9, 5273740), (10, 4746366), (12, 3955305), (15, 3164244), (17, 2791980), (18, 2636870), (20, 2373183), (30, 1582122), (34, 1395990), (36, 1318435), (45, 1054748), (51, 930660), (60, 791061), (68, 697995), (85, 558396), (90, 527374), (102, 465330), (153, 310220), (170, 279198), (180, 263687), (204, 232665), (255, 186132), (306, 155110), (340, 139599), (510, 93066), (612, 77555), (765, 62044), (1020, 46533), (1530, 31022), (3060, 15511)]