51325050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7012

約数の個数: 72

約数和(自身を含む): 148088736

約数和(自身を除く): 96763686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 6983, 7350, 13966, 20949, 34915, 41898, 48881, 69830, 97762, 104745, 146643, 174575, 209490, 244405, 293286, 342167, 349150, 488810, 523725, 684334, 733215, 1026501, 1047450, 1222025, 1466430, 1710835, 2053002, 2444050, 3421670, 3666075, 5132505, 7332150, 8554175, 10265010, 17108350, 25662525, 51325050]

約数ペア:

[(1, 51325050), (2, 25662525), (3, 17108350), (5, 10265010), (6, 8554175), (7, 7332150), (10, 5132505), (14, 3666075), (15, 3421670), (21, 2444050), (25, 2053002), (30, 1710835), (35, 1466430), (42, 1222025), (49, 1047450), (50, 1026501), (70, 733215), (75, 684334), (98, 523725), (105, 488810), (147, 349150), (150, 342167), (175, 293286), (210, 244405), (245, 209490), (294, 174575), (350, 146643), (490, 104745), (525, 97762), (735, 69830), (1050, 48881), (1225, 41898), (1470, 34915), (2450, 20949), (3675, 13966), (6983, 7350)]