47837660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 116847360

約数和(自身を除く): 69009700

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 79, 85, 130, 137, 158, 170, 221, 260, 274, 316, 340, 395, 442, 548, 685, 790, 884, 1027, 1105, 1343, 1370, 1580, 1781, 2054, 2210, 2329, 2686, 2740, 3562, 4108, 4420, 4658, 5135, 5372, 6715, 7124, 8905, 9316, 10270, 10823, 11645, 13430, 17459, 17810, 20540, 21646, 23290, 26860, 30277, 34918, 35620, 43292, 46580, 54115, 60554, 69836, 87295, 108230, 121108, 140699, 151385, 174590, 183991, 216460, 281398, 302770, 349180, 367982, 562796, 605540, 703495, 735964, 919955, 1406990, 1839910, 2391883, 2813980, 3679820, 4783766, 9567532, 11959415, 23918830, 47837660]

約数ペア:

[(1, 47837660), (2, 23918830), (4, 11959415), (5, 9567532), (10, 4783766), (13, 3679820), (17, 2813980), (20, 2391883), (26, 1839910), (34, 1406990), (52, 919955), (65, 735964), (68, 703495), (79, 605540), (85, 562796), (130, 367982), (137, 349180), (158, 302770), (170, 281398), (221, 216460), (260, 183991), (274, 174590), (316, 151385), (340, 140699), (395, 121108), (442, 108230), (548, 87295), (685, 69836), (790, 60554), (884, 54115), (1027, 46580), (1105, 43292), (1343, 35620), (1370, 34918), (1580, 30277), (1781, 26860), (2054, 23290), (2210, 21646), (2329, 20540), (2686, 17810), (2740, 17459), (3562, 13430), (4108, 11645), (4420, 10823), (4658, 10270), (5135, 9316), (5372, 8905), (6715, 7124)]