49626195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 39400365

約数列:

[1, 3, 5, 15, 19, 31, 41, 57, 93, 95, 123, 137, 155, 205, 285, 411, 465, 589, 615, 685, 779, 1271, 1767, 2055, 2337, 2603, 2945, 3813, 3895, 4247, 5617, 6355, 7809, 8835, 11685, 12741, 13015, 16851, 19065, 21235, 24149, 28085, 39045, 63705, 72447, 80693, 84255, 106723, 120745, 174127, 242079, 320169, 362235, 403465, 522381, 533615, 870635, 1210395, 1600845, 2611905, 3308413, 9925239, 16542065, 49626195]

約数ペア:

[(1, 49626195), (3, 16542065), (5, 9925239), (15, 3308413), (19, 2611905), (31, 1600845), (41, 1210395), (57, 870635), (93, 533615), (95, 522381), (123, 403465), (137, 362235), (155, 320169), (205, 242079), (285, 174127), (411, 120745), (465, 106723), (589, 84255), (615, 80693), (685, 72447), (779, 63705), (1271, 39045), (1767, 28085), (2055, 24149), (2337, 21235), (2603, 19065), (2945, 16851), (3813, 13015), (3895, 12741), (4247, 11685), (5617, 8835), (6355, 7809)]