49456260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39251}}^1$

素因数の和:39273

約数の個数: 72

約数和(自身を含む): 171452736

約数和(自身を除く): 121996476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39251, 78502, 117753, 157004, 196255, 235506, 274757, 353259, 392510, 471012, 549514, 588765, 706518, 785020, 824271, 1099028, 1177530, 1373785, 1413036, 1648542, 1766295, 2355060, 2472813, 2747570, 3297084, 3532590, 4121355, 4945626, 5495140, 7065180, 8242710, 9891252, 12364065, 16485420, 24728130, 49456260]

約数ペア:

[(1, 49456260), (2, 24728130), (3, 16485420), (4, 12364065), (5, 9891252), (6, 8242710), (7, 7065180), (9, 5495140), (10, 4945626), (12, 4121355), (14, 3532590), (15, 3297084), (18, 2747570), (20, 2472813), (21, 2355060), (28, 1766295), (30, 1648542), (35, 1413036), (36, 1373785), (42, 1177530), (45, 1099028), (60, 824271), (63, 785020), (70, 706518), (84, 588765), (90, 549514), (105, 471012), (126, 392510), (140, 353259), (180, 274757), (210, 235506), (252, 196255), (315, 157004), (420, 117753), (630, 78502), (1260, 39251)]