53769100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6983}}^1$

素因数の和:7015

約数の個数: 72

約数和(自身を含む): 145490688

約数和(自身を除く): 91721588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6983, 7700, 13966, 27932, 34915, 48881, 69830, 76813, 97762, 139660, 153626, 174575, 195524, 244405, 307252, 349150, 384065, 488810, 537691, 698300, 768130, 977620, 1075382, 1222025, 1536260, 1920325, 2150764, 2444050, 2688455, 3840650, 4888100, 5376910, 7681300, 10753820, 13442275, 26884550, 53769100]

約数ペア:

[(1, 53769100), (2, 26884550), (4, 13442275), (5, 10753820), (7, 7681300), (10, 5376910), (11, 4888100), (14, 3840650), (20, 2688455), (22, 2444050), (25, 2150764), (28, 1920325), (35, 1536260), (44, 1222025), (50, 1075382), (55, 977620), (70, 768130), (77, 698300), (100, 537691), (110, 488810), (140, 384065), (154, 349150), (175, 307252), (220, 244405), (275, 195524), (308, 174575), (350, 153626), (385, 139660), (550, 97762), (700, 76813), (770, 69830), (1100, 48881), (1540, 34915), (1925, 27932), (3850, 13966), (6983, 7700)]