51046920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 185328000

約数和(自身を除く): 134281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 439, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 878, 969, 1020, 1140, 1224, 1292, 1317, 1368, 1530, 1615, 1710, 1756, 1938, 2040, 2195, 2280, 2584, 2634, 2907, 3060, 3230, 3420, 3512, 3876, 3951, 4390, 4845, 5268, 5814, 6120, 6460, 6585, 6840, 7463, 7752, 7902, 8341, 8780, 9690, 10536, 11628, 12920, 13170, 14535, 14926, 15804, 16682, 17560, 19380, 19755, 22389, 23256, 25023, 26340, 29070, 29852, 31608, 33364, 37315, 38760, 39510, 41705, 44778, 50046, 52680, 58140, 59704, 66728, 67167, 74630, 75069, 79020, 83410, 89556, 100092, 111945, 116280, 125115, 134334, 141797, 149260, 150138, 158040, 166820, 179112, 200184, 223890, 250230, 268668, 283594, 298520, 300276, 333640, 335835, 375345, 425391, 447780, 500460, 537336, 567188, 600552, 671670, 708985, 750690, 850782, 895560, 1000920, 1134376, 1276173, 1343340, 1417970, 1501380, 1701564, 2126955, 2552346, 2686680, 2835940, 3002760, 3403128, 4253910, 5104692, 5671880, 6380865, 8507820, 10209384, 12761730, 17015640, 25523460, 51046920]

約数ペア:

[(1, 51046920), (2, 25523460), (3, 17015640), (4, 12761730), (5, 10209384), (6, 8507820), (8, 6380865), (9, 5671880), (10, 5104692), (12, 4253910), (15, 3403128), (17, 3002760), (18, 2835940), (19, 2686680), (20, 2552346), (24, 2126955), (30, 1701564), (34, 1501380), (36, 1417970), (38, 1343340), (40, 1276173), (45, 1134376), (51, 1000920), (57, 895560), (60, 850782), (68, 750690), (72, 708985), (76, 671670), (85, 600552), (90, 567188), (95, 537336), (102, 500460), (114, 447780), (120, 425391), (136, 375345), (152, 335835), (153, 333640), (170, 300276), (171, 298520), (180, 283594), (190, 268668), (204, 250230), (228, 223890), (255, 200184), (285, 179112), (306, 166820), (323, 158040), (340, 150138), (342, 149260), (360, 141797), (380, 134334), (408, 125115), (439, 116280), (456, 111945), (510, 100092), (570, 89556), (612, 83410), (646, 79020), (680, 75069), (684, 74630), (760, 67167), (765, 66728), (855, 59704), (878, 58140), (969, 52680), (1020, 50046), (1140, 44778), (1224, 41705), (1292, 39510), (1317, 38760), (1368, 37315), (1530, 33364), (1615, 31608), (1710, 29852), (1756, 29070), (1938, 26340), (2040, 25023), (2195, 23256), (2280, 22389), (2584, 19755), (2634, 19380), (2907, 17560), (3060, 16682), (3230, 15804), (3420, 14926), (3512, 14535), (3876, 13170), (3951, 12920), (4390, 11628), (4845, 10536), (5268, 9690), (5814, 8780), (6120, 8341), (6460, 7902), (6585, 7752), (6840, 7463)]