49045680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 120

約数和(自身を含む): 174444192

約数和(自身を除く): 125398512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4007, 4080, 6120, 8014, 12021, 12240, 16028, 20035, 24042, 32056, 36063, 40070, 48084, 60105, 64112, 68119, 72126, 80140, 96168, 120210, 136238, 144252, 160280, 180315, 192336, 204357, 240420, 272476, 288504, 320560, 340595, 360630, 408714, 480840, 544952, 577008, 613071, 681190, 721260, 817428, 961680, 1021785, 1089904, 1226142, 1362380, 1442520, 1634856, 2043570, 2452284, 2724760, 2885040, 3065355, 3269712, 4087140, 4904568, 5449520, 6130710, 8174280, 9809136, 12261420, 16348560, 24522840, 49045680]

約数ペア:

[(1, 49045680), (2, 24522840), (3, 16348560), (4, 12261420), (5, 9809136), (6, 8174280), (8, 6130710), (9, 5449520), (10, 4904568), (12, 4087140), (15, 3269712), (16, 3065355), (17, 2885040), (18, 2724760), (20, 2452284), (24, 2043570), (30, 1634856), (34, 1442520), (36, 1362380), (40, 1226142), (45, 1089904), (48, 1021785), (51, 961680), (60, 817428), (68, 721260), (72, 681190), (80, 613071), (85, 577008), (90, 544952), (102, 480840), (120, 408714), (136, 360630), (144, 340595), (153, 320560), (170, 288504), (180, 272476), (204, 240420), (240, 204357), (255, 192336), (272, 180315), (306, 160280), (340, 144252), (360, 136238), (408, 120210), (510, 96168), (612, 80140), (680, 72126), (720, 68119), (765, 64112), (816, 60105), (1020, 48084), (1224, 40070), (1360, 36063), (1530, 32056), (2040, 24042), (2448, 20035), (3060, 16028), (4007, 12240), (4080, 12021), (6120, 8014)]