61053880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 83579720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 929, 1060, 1240, 1643, 1858, 2120, 3286, 3716, 4645, 6572, 7432, 8215, 9290, 13144, 16430, 18580, 28799, 32860, 37160, 49237, 57598, 65720, 98474, 115196, 143995, 196948, 230392, 246185, 287990, 393896, 492370, 575980, 984740, 1151960, 1526347, 1969480, 3052694, 6105388, 7631735, 12210776, 15263470, 30526940, 61053880]

約数ペア:

[(1, 61053880), (2, 30526940), (4, 15263470), (5, 12210776), (8, 7631735), (10, 6105388), (20, 3052694), (31, 1969480), (40, 1526347), (53, 1151960), (62, 984740), (106, 575980), (124, 492370), (155, 393896), (212, 287990), (248, 246185), (265, 230392), (310, 196948), (424, 143995), (530, 115196), (620, 98474), (929, 65720), (1060, 57598), (1240, 49237), (1643, 37160), (1858, 32860), (2120, 28799), (3286, 18580), (3716, 16430), (4645, 13144), (6572, 9290), (7432, 8215)]