33220550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 108

約数和(自身を含む): 75945660

約数和(自身を除く): 42725110

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 121, 170, 187, 190, 209, 242, 275, 289, 323, 374, 418, 425, 475, 550, 578, 605, 646, 850, 935, 950, 1045, 1210, 1445, 1615, 1870, 2057, 2090, 2299, 2890, 3025, 3179, 3230, 3553, 4114, 4598, 4675, 5225, 5491, 6050, 6358, 7106, 7225, 8075, 9350, 10285, 10450, 10982, 11495, 14450, 15895, 16150, 17765, 20570, 22990, 27455, 31790, 34969, 35530, 39083, 51425, 54910, 57475, 60401, 69938, 78166, 79475, 88825, 102850, 114950, 120802, 137275, 158950, 174845, 177650, 195415, 274550, 302005, 349690, 390830, 604010, 664411, 874225, 977075, 1328822, 1510025, 1748450, 1954150, 3020050, 3322055, 6644110, 16610275, 33220550]

約数ペア:

[(1, 33220550), (2, 16610275), (5, 6644110), (10, 3322055), (11, 3020050), (17, 1954150), (19, 1748450), (22, 1510025), (25, 1328822), (34, 977075), (38, 874225), (50, 664411), (55, 604010), (85, 390830), (95, 349690), (110, 302005), (121, 274550), (170, 195415), (187, 177650), (190, 174845), (209, 158950), (242, 137275), (275, 120802), (289, 114950), (323, 102850), (374, 88825), (418, 79475), (425, 78166), (475, 69938), (550, 60401), (578, 57475), (605, 54910), (646, 51425), (850, 39083), (935, 35530), (950, 34969), (1045, 31790), (1210, 27455), (1445, 22990), (1615, 20570), (1870, 17765), (2057, 16150), (2090, 15895), (2299, 14450), (2890, 11495), (3025, 10982), (3179, 10450), (3230, 10285), (3553, 9350), (4114, 8075), (4598, 7225), (4675, 7106), (5225, 6358), (5491, 6050)]