43493450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 110826240

約数和(自身を除く): 67332790

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 79, 91, 110, 121, 130, 143, 154, 158, 175, 182, 242, 275, 286, 325, 350, 385, 395, 455, 550, 553, 605, 650, 715, 770, 790, 847, 869, 910, 1001, 1027, 1106, 1210, 1430, 1573, 1694, 1738, 1925, 1975, 2002, 2054, 2275, 2765, 3025, 3146, 3575, 3850, 3950, 4235, 4345, 4550, 5005, 5135, 5530, 6050, 6083, 7150, 7189, 7865, 8470, 8690, 9559, 10010, 10270, 11011, 11297, 12166, 13825, 14378, 15730, 19118, 21175, 21725, 22022, 22594, 25025, 25675, 27650, 30415, 35945, 39325, 42350, 43450, 47795, 50050, 51350, 55055, 56485, 60830, 66913, 71890, 78650, 79079, 95590, 110110, 112970, 124267, 133826, 152075, 158158, 179725, 238975, 248534, 275275, 282425, 304150, 334565, 359450, 395395, 477950, 550550, 564850, 621335, 669130, 790790, 869869, 1242670, 1672825, 1739738, 1976975, 3106675, 3345650, 3953950, 4349345, 6213350, 8698690, 21746725, 43493450]

約数ペア:

[(1, 43493450), (2, 21746725), (5, 8698690), (7, 6213350), (10, 4349345), (11, 3953950), (13, 3345650), (14, 3106675), (22, 1976975), (25, 1739738), (26, 1672825), (35, 1242670), (50, 869869), (55, 790790), (65, 669130), (70, 621335), (77, 564850), (79, 550550), (91, 477950), (110, 395395), (121, 359450), (130, 334565), (143, 304150), (154, 282425), (158, 275275), (175, 248534), (182, 238975), (242, 179725), (275, 158158), (286, 152075), (325, 133826), (350, 124267), (385, 112970), (395, 110110), (455, 95590), (550, 79079), (553, 78650), (605, 71890), (650, 66913), (715, 60830), (770, 56485), (790, 55055), (847, 51350), (869, 50050), (910, 47795), (1001, 43450), (1027, 42350), (1106, 39325), (1210, 35945), (1430, 30415), (1573, 27650), (1694, 25675), (1738, 25025), (1925, 22594), (1975, 22022), (2002, 21725), (2054, 21175), (2275, 19118), (2765, 15730), (3025, 14378), (3146, 13825), (3575, 12166), (3850, 11297), (3950, 11011), (4235, 10270), (4345, 10010), (4550, 9559), (5005, 8690), (5135, 8470), (5530, 7865), (6050, 7189), (6083, 7150)]