49425840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3651

約数の個数: 120

約数和(自身を含む): 174773040

約数和(自身を除く): 125347200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3613, 4560, 6840, 7226, 10839, 13680, 14452, 18065, 21678, 28904, 32517, 36130, 43356, 54195, 57808, 65034, 68647, 72260, 86712, 108390, 130068, 137294, 144520, 162585, 173424, 205941, 216780, 260136, 274588, 289040, 325170, 343235, 411882, 433560, 520272, 549176, 617823, 650340, 686470, 823764, 867120, 1029705, 1098352, 1235646, 1300680, 1372940, 1647528, 2059410, 2471292, 2601360, 2745880, 3089115, 3295056, 4118820, 4942584, 5491760, 6178230, 8237640, 9885168, 12356460, 16475280, 24712920, 49425840]

約数ペア:

[(1, 49425840), (2, 24712920), (3, 16475280), (4, 12356460), (5, 9885168), (6, 8237640), (8, 6178230), (9, 5491760), (10, 4942584), (12, 4118820), (15, 3295056), (16, 3089115), (18, 2745880), (19, 2601360), (20, 2471292), (24, 2059410), (30, 1647528), (36, 1372940), (38, 1300680), (40, 1235646), (45, 1098352), (48, 1029705), (57, 867120), (60, 823764), (72, 686470), (76, 650340), (80, 617823), (90, 549176), (95, 520272), (114, 433560), (120, 411882), (144, 343235), (152, 325170), (171, 289040), (180, 274588), (190, 260136), (228, 216780), (240, 205941), (285, 173424), (304, 162585), (342, 144520), (360, 137294), (380, 130068), (456, 108390), (570, 86712), (684, 72260), (720, 68647), (760, 65034), (855, 57808), (912, 54195), (1140, 43356), (1368, 36130), (1520, 32517), (1710, 28904), (2280, 21678), (2736, 18065), (3420, 14452), (3613, 13680), (4560, 10839), (6840, 7226)]