49975520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{44621}}^1$

素因数の和:44643

約数の個数: 48

約数和(自身を含む): 134936928

約数和(自身を除く): 84961408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 44621, 89242, 178484, 223105, 312347, 356968, 446210, 624694, 713936, 892420, 1249388, 1427872, 1561735, 1784840, 2498776, 3123470, 3569680, 4997552, 6246940, 7139360, 9995104, 12493880, 24987760, 49975520]

約数ペア:

[(1, 49975520), (2, 24987760), (4, 12493880), (5, 9995104), (7, 7139360), (8, 6246940), (10, 4997552), (14, 3569680), (16, 3123470), (20, 2498776), (28, 1784840), (32, 1561735), (35, 1427872), (40, 1249388), (56, 892420), (70, 713936), (80, 624694), (112, 446210), (140, 356968), (160, 312347), (224, 223105), (280, 178484), (560, 89242), (1120, 44621)]