52885700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 137147472

約数和(自身を除く): 84261772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 215, 245, 251, 301, 350, 430, 490, 502, 602, 700, 860, 980, 1004, 1075, 1204, 1225, 1255, 1505, 1757, 2107, 2150, 2450, 2510, 3010, 3514, 4214, 4300, 4900, 5020, 6020, 6275, 7028, 7525, 8428, 8785, 10535, 10793, 12299, 12550, 15050, 17570, 21070, 21586, 24598, 25100, 30100, 35140, 42140, 43172, 43925, 49196, 52675, 53965, 61495, 75551, 87850, 105350, 107930, 122990, 151102, 175700, 210700, 215860, 245980, 269825, 302204, 307475, 377755, 528857, 539650, 614950, 755510, 1057714, 1079300, 1229900, 1511020, 1888775, 2115428, 2644285, 3777550, 5288570, 7555100, 10577140, 13221425, 26442850, 52885700]

約数ペア:

[(1, 52885700), (2, 26442850), (4, 13221425), (5, 10577140), (7, 7555100), (10, 5288570), (14, 3777550), (20, 2644285), (25, 2115428), (28, 1888775), (35, 1511020), (43, 1229900), (49, 1079300), (50, 1057714), (70, 755510), (86, 614950), (98, 539650), (100, 528857), (140, 377755), (172, 307475), (175, 302204), (196, 269825), (215, 245980), (245, 215860), (251, 210700), (301, 175700), (350, 151102), (430, 122990), (490, 107930), (502, 105350), (602, 87850), (700, 75551), (860, 61495), (980, 53965), (1004, 52675), (1075, 49196), (1204, 43925), (1225, 43172), (1255, 42140), (1505, 35140), (1757, 30100), (2107, 25100), (2150, 24598), (2450, 21586), (2510, 21070), (3010, 17570), (3514, 15050), (4214, 12550), (4300, 12299), (4900, 10793), (5020, 10535), (6020, 8785), (6275, 8428), (7028, 7525)]