50065000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 134956800

約数和(自身を除く): 84891800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 31, 34, 38, 40, 50, 62, 68, 76, 85, 95, 100, 124, 125, 136, 152, 155, 170, 190, 200, 248, 250, 310, 323, 340, 380, 425, 475, 500, 527, 589, 620, 625, 646, 680, 760, 775, 850, 950, 1000, 1054, 1178, 1240, 1250, 1292, 1550, 1615, 1700, 1900, 2108, 2125, 2356, 2375, 2500, 2584, 2635, 2945, 3100, 3230, 3400, 3800, 3875, 4216, 4250, 4712, 4750, 5000, 5270, 5890, 6200, 6460, 7750, 8075, 8500, 9500, 10013, 10540, 10625, 11780, 11875, 12920, 13175, 14725, 15500, 16150, 17000, 19000, 19375, 20026, 21080, 21250, 23560, 23750, 26350, 29450, 31000, 32300, 38750, 40052, 40375, 42500, 47500, 50065, 52700, 58900, 64600, 65875, 73625, 77500, 80104, 80750, 85000, 95000, 100130, 105400, 117800, 131750, 147250, 155000, 161500, 200260, 201875, 250325, 263500, 294500, 323000, 329375, 368125, 400520, 403750, 500650, 527000, 589000, 658750, 736250, 807500, 1001300, 1251625, 1317500, 1472500, 1615000, 2002600, 2503250, 2635000, 2945000, 5006500, 6258125, 10013000, 12516250, 25032500, 50065000]

約数ペア:

[(1, 50065000), (2, 25032500), (4, 12516250), (5, 10013000), (8, 6258125), (10, 5006500), (17, 2945000), (19, 2635000), (20, 2503250), (25, 2002600), (31, 1615000), (34, 1472500), (38, 1317500), (40, 1251625), (50, 1001300), (62, 807500), (68, 736250), (76, 658750), (85, 589000), (95, 527000), (100, 500650), (124, 403750), (125, 400520), (136, 368125), (152, 329375), (155, 323000), (170, 294500), (190, 263500), (200, 250325), (248, 201875), (250, 200260), (310, 161500), (323, 155000), (340, 147250), (380, 131750), (425, 117800), (475, 105400), (500, 100130), (527, 95000), (589, 85000), (620, 80750), (625, 80104), (646, 77500), (680, 73625), (760, 65875), (775, 64600), (850, 58900), (950, 52700), (1000, 50065), (1054, 47500), (1178, 42500), (1240, 40375), (1250, 40052), (1292, 38750), (1550, 32300), (1615, 31000), (1700, 29450), (1900, 26350), (2108, 23750), (2125, 23560), (2356, 21250), (2375, 21080), (2500, 20026), (2584, 19375), (2635, 19000), (2945, 17000), (3100, 16150), (3230, 15500), (3400, 14725), (3800, 13175), (3875, 12920), (4216, 11875), (4250, 11780), (4712, 10625), (4750, 10540), (5000, 10013), (5270, 9500), (5890, 8500), (6200, 8075), (6460, 7750)]