49872060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39581}}^1$

素因数の和:39603

約数の個数: 72

約数和(自身を含む): 172894176

約数和(自身を除く): 123022116

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, 39581, 79162, 118743, 158324, 197905, 237486, 277067, 356229, 395810, 474972, 554134, 593715, 712458, 791620, 831201, 1108268, 1187430, 1385335, 1424916, 1662402, 1781145, 2374860, 2493603, 2770670, 3324804, 3562290, 4156005, 4987206, 5541340, 7124580, 8312010, 9974412, 12468015, 16624020, 24936030, 49872060]

約数ペア:

[(1, 49872060), (2, 24936030), (3, 16624020), (4, 12468015), (5, 9974412), (6, 8312010), (7, 7124580), (9, 5541340), (10, 4987206), (12, 4156005), (14, 3562290), (15, 3324804), (18, 2770670), (20, 2493603), (21, 2374860), (28, 1781145), (30, 1662402), (35, 1424916), (36, 1385335), (42, 1187430), (45, 1108268), (60, 831201), (63, 791620), (70, 712458), (84, 593715), (90, 554134), (105, 474972), (126, 395810), (140, 356229), (180, 277067), (210, 237486), (252, 197905), (315, 158324), (420, 118743), (630, 79162), (1260, 39581)]