49672980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 187246080

約数和(自身を除く): 137573100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 773, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1546, 1785, 1836, 1890, 2142, 2295, 2319, 2380, 3060, 3092, 3213, 3570, 3780, 3865, 4284, 4590, 4638, 5355, 5411, 6426, 6957, 7140, 7730, 9180, 9276, 10710, 10822, 11595, 12852, 13141, 13914, 15460, 16065, 16233, 20871, 21420, 21644, 23190, 26282, 27055, 27828, 32130, 32466, 34785, 39423, 41742, 46380, 48699, 52564, 54110, 64260, 64932, 65705, 69570, 78846, 81165, 83484, 91987, 97398, 104355, 108220, 118269, 131410, 139140, 146097, 157692, 162330, 183974, 194796, 197115, 208710, 236538, 243495, 262820, 275961, 292194, 324660, 354807, 367948, 394230, 417420, 459935, 473076, 486990, 551922, 584388, 591345, 709614, 730485, 788460, 827883, 919870, 973980, 1103844, 1182690, 1379805, 1419228, 1460970, 1655766, 1774035, 1839740, 2365380, 2483649, 2759610, 2921940, 3311532, 3548070, 4139415, 4967298, 5519220, 7096140, 8278830, 9934596, 12418245, 16557660, 24836490, 49672980]

約数ペア:

[(1, 49672980), (2, 24836490), (3, 16557660), (4, 12418245), (5, 9934596), (6, 8278830), (7, 7096140), (9, 5519220), (10, 4967298), (12, 4139415), (14, 3548070), (15, 3311532), (17, 2921940), (18, 2759610), (20, 2483649), (21, 2365380), (27, 1839740), (28, 1774035), (30, 1655766), (34, 1460970), (35, 1419228), (36, 1379805), (42, 1182690), (45, 1103844), (51, 973980), (54, 919870), (60, 827883), (63, 788460), (68, 730485), (70, 709614), (84, 591345), (85, 584388), (90, 551922), (102, 486990), (105, 473076), (108, 459935), (119, 417420), (126, 394230), (135, 367948), (140, 354807), (153, 324660), (170, 292194), (180, 275961), (189, 262820), (204, 243495), (210, 236538), (238, 208710), (252, 197115), (255, 194796), (270, 183974), (306, 162330), (315, 157692), (340, 146097), (357, 139140), (378, 131410), (420, 118269), (459, 108220), (476, 104355), (510, 97398), (540, 91987), (595, 83484), (612, 81165), (630, 78846), (714, 69570), (756, 65705), (765, 64932), (773, 64260), (918, 54110), (945, 52564), (1020, 48699), (1071, 46380), (1190, 41742), (1260, 39423), (1428, 34785), (1530, 32466), (1546, 32130), (1785, 27828), (1836, 27055), (1890, 26282), (2142, 23190), (2295, 21644), (2319, 21420), (2380, 20871), (3060, 16233), (3092, 16065), (3213, 15460), (3570, 13914), (3780, 13141), (3865, 12852), (4284, 11595), (4590, 10822), (4638, 10710), (5355, 9276), (5411, 9180), (6426, 7730), (6957, 7140)]