49275540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10139}}^1$

素因数の和:10163

約数の個数: 72

約数和(自身を含む): 155020320

約数和(自身を除く): 105744780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 10139, 20278, 30417, 40556, 50695, 60834, 91251, 101390, 121668, 152085, 182502, 202780, 273753, 304170, 365004, 456255, 547506, 608340, 821259, 912510, 1095012, 1368765, 1642518, 1825020, 2463777, 2737530, 3285036, 4106295, 4927554, 5475060, 8212590, 9855108, 12318885, 16425180, 24637770, 49275540]

約数ペア:

[(1, 49275540), (2, 24637770), (3, 16425180), (4, 12318885), (5, 9855108), (6, 8212590), (9, 5475060), (10, 4927554), (12, 4106295), (15, 3285036), (18, 2737530), (20, 2463777), (27, 1825020), (30, 1642518), (36, 1368765), (45, 1095012), (54, 912510), (60, 821259), (81, 608340), (90, 547506), (108, 456255), (135, 365004), (162, 304170), (180, 273753), (243, 202780), (270, 182502), (324, 152085), (405, 121668), (486, 101390), (540, 91251), (810, 60834), (972, 50695), (1215, 40556), (1620, 30417), (2430, 20278), (4860, 10139)]