50144250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 139426560

約数和(自身を除く): 89282310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 125, 130, 139, 150, 185, 195, 222, 250, 278, 325, 370, 375, 390, 417, 481, 555, 650, 695, 750, 834, 925, 962, 975, 1110, 1390, 1443, 1625, 1807, 1850, 1950, 2085, 2405, 2775, 2886, 3250, 3475, 3614, 4170, 4625, 4810, 4875, 5143, 5421, 5550, 6950, 7215, 9035, 9250, 9750, 10286, 10425, 10842, 12025, 13875, 14430, 15429, 17375, 18070, 20850, 24050, 25715, 27105, 27750, 30858, 34750, 36075, 45175, 51430, 52125, 54210, 60125, 66859, 72150, 77145, 90350, 104250, 120250, 128575, 133718, 135525, 154290, 180375, 200577, 225875, 257150, 271050, 334295, 360750, 385725, 401154, 451750, 642875, 668590, 677625, 771450, 1002885, 1285750, 1355250, 1671475, 1928625, 2005770, 3342950, 3857250, 5014425, 8357375, 10028850, 16714750, 25072125, 50144250]

約数ペア:

[(1, 50144250), (2, 25072125), (3, 16714750), (5, 10028850), (6, 8357375), (10, 5014425), (13, 3857250), (15, 3342950), (25, 2005770), (26, 1928625), (30, 1671475), (37, 1355250), (39, 1285750), (50, 1002885), (65, 771450), (74, 677625), (75, 668590), (78, 642875), (111, 451750), (125, 401154), (130, 385725), (139, 360750), (150, 334295), (185, 271050), (195, 257150), (222, 225875), (250, 200577), (278, 180375), (325, 154290), (370, 135525), (375, 133718), (390, 128575), (417, 120250), (481, 104250), (555, 90350), (650, 77145), (695, 72150), (750, 66859), (834, 60125), (925, 54210), (962, 52125), (975, 51430), (1110, 45175), (1390, 36075), (1443, 34750), (1625, 30858), (1807, 27750), (1850, 27105), (1950, 25715), (2085, 24050), (2405, 20850), (2775, 18070), (2886, 17375), (3250, 15429), (3475, 14430), (3614, 13875), (4170, 12025), (4625, 10842), (4810, 10425), (4875, 10286), (5143, 9750), (5421, 9250), (5550, 9035), (6950, 7215)]