48409740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 148035888

約数和(自身を除く): 99626148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2053, 2358, 2620, 3930, 4106, 4716, 5895, 6159, 7860, 8212, 10265, 11790, 12318, 18477, 20530, 23580, 24636, 30795, 36954, 41060, 61590, 73908, 92385, 123180, 184770, 268943, 369540, 537886, 806829, 1075772, 1344715, 1613658, 2420487, 2689430, 3227316, 4034145, 4840974, 5378860, 8068290, 9681948, 12102435, 16136580, 24204870, 48409740]

約数ペア:

[(1, 48409740), (2, 24204870), (3, 16136580), (4, 12102435), (5, 9681948), (6, 8068290), (9, 5378860), (10, 4840974), (12, 4034145), (15, 3227316), (18, 2689430), (20, 2420487), (30, 1613658), (36, 1344715), (45, 1075772), (60, 806829), (90, 537886), (131, 369540), (180, 268943), (262, 184770), (393, 123180), (524, 92385), (655, 73908), (786, 61590), (1179, 41060), (1310, 36954), (1572, 30795), (1965, 24636), (2053, 23580), (2358, 20530), (2620, 18477), (3930, 12318), (4106, 11790), (4716, 10265), (5895, 8212), (6159, 7860)]