49788170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 49744630

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 79, 95, 107, 155, 158, 190, 214, 310, 395, 535, 589, 790, 1070, 1178, 1501, 2033, 2449, 2945, 3002, 3317, 4066, 4898, 5890, 6634, 7505, 8453, 10165, 12245, 15010, 16585, 16906, 20330, 24490, 33170, 42265, 46531, 63023, 84530, 93062, 126046, 160607, 232655, 262043, 315115, 321214, 465310, 524086, 630230, 803035, 1310215, 1606070, 2620430, 4978817, 9957634, 24894085, 49788170]

約数ペア:

[(1, 49788170), (2, 24894085), (5, 9957634), (10, 4978817), (19, 2620430), (31, 1606070), (38, 1310215), (62, 803035), (79, 630230), (95, 524086), (107, 465310), (155, 321214), (158, 315115), (190, 262043), (214, 232655), (310, 160607), (395, 126046), (535, 93062), (589, 84530), (790, 63023), (1070, 46531), (1178, 42265), (1501, 33170), (2033, 24490), (2449, 20330), (2945, 16906), (3002, 16585), (3317, 15010), (4066, 12245), (4898, 10165), (5890, 8453), (6634, 7505)]