48939930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 94276710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 191, 195, 219, 234, 270, 351, 365, 382, 390, 438, 573, 585, 657, 702, 730, 949, 955, 1095, 1146, 1170, 1314, 1719, 1755, 1898, 1910, 1971, 2190, 2483, 2847, 2865, 3285, 3438, 3510, 3942, 4745, 4966, 5157, 5694, 5730, 6570, 7449, 8541, 8595, 9490, 9855, 10314, 12415, 13943, 14235, 14898, 17082, 17190, 19710, 22347, 24830, 25623, 25785, 27886, 28470, 37245, 41829, 42705, 44694, 51246, 51570, 67041, 69715, 74490, 83658, 85410, 111735, 125487, 128115, 134082, 139430, 181259, 209145, 223470, 250974, 256230, 335205, 362518, 376461, 418290, 543777, 627435, 670410, 752922, 906295, 1087554, 1254870, 1631331, 1812590, 1882305, 2718885, 3262662, 3764610, 4893993, 5437770, 8156655, 9787986, 16313310, 24469965, 48939930]

約数ペア:

[(1, 48939930), (2, 24469965), (3, 16313310), (5, 9787986), (6, 8156655), (9, 5437770), (10, 4893993), (13, 3764610), (15, 3262662), (18, 2718885), (26, 1882305), (27, 1812590), (30, 1631331), (39, 1254870), (45, 1087554), (54, 906295), (65, 752922), (73, 670410), (78, 627435), (90, 543777), (117, 418290), (130, 376461), (135, 362518), (146, 335205), (191, 256230), (195, 250974), (219, 223470), (234, 209145), (270, 181259), (351, 139430), (365, 134082), (382, 128115), (390, 125487), (438, 111735), (573, 85410), (585, 83658), (657, 74490), (702, 69715), (730, 67041), (949, 51570), (955, 51246), (1095, 44694), (1146, 42705), (1170, 41829), (1314, 37245), (1719, 28470), (1755, 27886), (1898, 25785), (1910, 25623), (1971, 24830), (2190, 22347), (2483, 19710), (2847, 17190), (2865, 17082), (3285, 14898), (3438, 14235), (3510, 13943), (3942, 12415), (4745, 10314), (4966, 9855), (5157, 9490), (5694, 8595), (5730, 8541), (6570, 7449)]