42749850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 96

約数和(自身を含む): 124617024

約数和(自身を除く): 81867174

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 1993, 2145, 3575, 3986, 4290, 5979, 7150, 9965, 10725, 11958, 19930, 21450, 21923, 25909, 29895, 43846, 49825, 51818, 59790, 65769, 77727, 99650, 109615, 129545, 131538, 149475, 155454, 219230, 259090, 284999, 298950, 328845, 388635, 548075, 569998, 647725, 657690, 777270, 854997, 1096150, 1295450, 1424995, 1644225, 1709994, 1943175, 2849990, 3288450, 3886350, 4274985, 7124975, 8549970, 14249950, 21374925, 42749850]

約数ペア:

[(1, 42749850), (2, 21374925), (3, 14249950), (5, 8549970), (6, 7124975), (10, 4274985), (11, 3886350), (13, 3288450), (15, 2849990), (22, 1943175), (25, 1709994), (26, 1644225), (30, 1424995), (33, 1295450), (39, 1096150), (50, 854997), (55, 777270), (65, 657690), (66, 647725), (75, 569998), (78, 548075), (110, 388635), (130, 328845), (143, 298950), (150, 284999), (165, 259090), (195, 219230), (275, 155454), (286, 149475), (325, 131538), (330, 129545), (390, 109615), (429, 99650), (550, 77727), (650, 65769), (715, 59790), (825, 51818), (858, 49825), (975, 43846), (1430, 29895), (1650, 25909), (1950, 21923), (1993, 21450), (2145, 19930), (3575, 11958), (3986, 10725), (4290, 9965), (5979, 7150)]