49739280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 166489344

約数和(自身を除く): 116750064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 167, 170, 204, 219, 240, 255, 272, 292, 334, 340, 365, 408, 438, 501, 510, 584, 668, 680, 730, 816, 835, 876, 1002, 1020, 1095, 1168, 1241, 1336, 1360, 1460, 1670, 1752, 2004, 2040, 2190, 2482, 2505, 2672, 2839, 2920, 3340, 3504, 3723, 4008, 4080, 4380, 4964, 5010, 5678, 5840, 6205, 6680, 7446, 8016, 8517, 8760, 9928, 10020, 11356, 12191, 12410, 13360, 14195, 14892, 17034, 17520, 18615, 19856, 20040, 22712, 24382, 24820, 28390, 29784, 34068, 36573, 37230, 40080, 42585, 45424, 48764, 49640, 56780, 59568, 60955, 68136, 73146, 74460, 85170, 97528, 99280, 113560, 121910, 136272, 146292, 148920, 170340, 182865, 195056, 207247, 227120, 243820, 292584, 297840, 340680, 365730, 414494, 487640, 585168, 621741, 681360, 731460, 828988, 975280, 1036235, 1243482, 1462920, 1657976, 2072470, 2486964, 2925840, 3108705, 3315952, 4144940, 4973928, 6217410, 8289880, 9947856, 12434820, 16579760, 24869640, 49739280]

約数ペア:

[(1, 49739280), (2, 24869640), (3, 16579760), (4, 12434820), (5, 9947856), (6, 8289880), (8, 6217410), (10, 4973928), (12, 4144940), (15, 3315952), (16, 3108705), (17, 2925840), (20, 2486964), (24, 2072470), (30, 1657976), (34, 1462920), (40, 1243482), (48, 1036235), (51, 975280), (60, 828988), (68, 731460), (73, 681360), (80, 621741), (85, 585168), (102, 487640), (120, 414494), (136, 365730), (146, 340680), (167, 297840), (170, 292584), (204, 243820), (219, 227120), (240, 207247), (255, 195056), (272, 182865), (292, 170340), (334, 148920), (340, 146292), (365, 136272), (408, 121910), (438, 113560), (501, 99280), (510, 97528), (584, 85170), (668, 74460), (680, 73146), (730, 68136), (816, 60955), (835, 59568), (876, 56780), (1002, 49640), (1020, 48764), (1095, 45424), (1168, 42585), (1241, 40080), (1336, 37230), (1360, 36573), (1460, 34068), (1670, 29784), (1752, 28390), (2004, 24820), (2040, 24382), (2190, 22712), (2482, 20040), (2505, 19856), (2672, 18615), (2839, 17520), (2920, 17034), (3340, 14892), (3504, 14195), (3723, 13360), (4008, 12410), (4080, 12191), (4380, 11356), (4964, 10020), (5010, 9928), (5678, 8760), (5840, 8517), (6205, 8016), (6680, 7446)]