52783290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11969}}^1$

素因数の和:11996

約数の個数: 72

約数和(自身を含む): 159655860

約数和(自身を除く): 106872570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 11969, 23938, 35907, 59845, 71814, 83783, 107721, 119690, 167566, 179535, 215442, 251349, 359070, 418915, 502698, 538605, 586481, 754047, 837830, 1077210, 1172962, 1256745, 1508094, 1759443, 2513490, 2932405, 3518886, 3770235, 5278329, 5864810, 7540470, 8797215, 10556658, 17594430, 26391645, 52783290]

約数ペア:

[(1, 52783290), (2, 26391645), (3, 17594430), (5, 10556658), (6, 8797215), (7, 7540470), (9, 5864810), (10, 5278329), (14, 3770235), (15, 3518886), (18, 2932405), (21, 2513490), (30, 1759443), (35, 1508094), (42, 1256745), (45, 1172962), (49, 1077210), (63, 837830), (70, 754047), (90, 586481), (98, 538605), (105, 502698), (126, 418915), (147, 359070), (210, 251349), (245, 215442), (294, 179535), (315, 167566), (441, 119690), (490, 107721), (630, 83783), (735, 71814), (882, 59845), (1470, 35907), (2205, 23938), (4410, 11969)]