52198650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 163185984

約数和(自身を除く): 110987334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 90, 105, 126, 146, 150, 175, 210, 219, 225, 227, 315, 350, 365, 438, 450, 454, 511, 525, 630, 657, 681, 730, 1022, 1050, 1095, 1135, 1314, 1362, 1533, 1575, 1589, 1825, 2043, 2190, 2270, 2555, 3066, 3150, 3178, 3285, 3405, 3650, 4086, 4599, 4767, 5110, 5475, 5675, 6570, 6810, 7665, 7945, 9198, 9534, 10215, 10950, 11350, 12775, 14301, 15330, 15890, 16425, 16571, 17025, 20430, 22995, 23835, 25550, 28602, 32850, 33142, 34050, 38325, 39725, 45990, 47670, 49713, 51075, 71505, 76650, 79450, 82855, 99426, 102150, 114975, 115997, 119175, 143010, 149139, 165710, 229950, 231994, 238350, 248565, 298278, 347991, 357525, 414275, 497130, 579985, 695982, 715050, 745695, 828550, 1043973, 1159970, 1242825, 1491390, 1739955, 2087946, 2485650, 2899925, 3479910, 3728475, 5219865, 5799850, 7456950, 8699775, 10439730, 17399550, 26099325, 52198650]

約数ペア:

[(1, 52198650), (2, 26099325), (3, 17399550), (5, 10439730), (6, 8699775), (7, 7456950), (9, 5799850), (10, 5219865), (14, 3728475), (15, 3479910), (18, 2899925), (21, 2485650), (25, 2087946), (30, 1739955), (35, 1491390), (42, 1242825), (45, 1159970), (50, 1043973), (63, 828550), (70, 745695), (73, 715050), (75, 695982), (90, 579985), (105, 497130), (126, 414275), (146, 357525), (150, 347991), (175, 298278), (210, 248565), (219, 238350), (225, 231994), (227, 229950), (315, 165710), (350, 149139), (365, 143010), (438, 119175), (450, 115997), (454, 114975), (511, 102150), (525, 99426), (630, 82855), (657, 79450), (681, 76650), (730, 71505), (1022, 51075), (1050, 49713), (1095, 47670), (1135, 45990), (1314, 39725), (1362, 38325), (1533, 34050), (1575, 33142), (1589, 32850), (1825, 28602), (2043, 25550), (2190, 23835), (2270, 22995), (2555, 20430), (3066, 17025), (3150, 16571), (3178, 16425), (3285, 15890), (3405, 15330), (3650, 14301), (4086, 12775), (4599, 11350), (4767, 10950), (5110, 10215), (5475, 9534), (5675, 9198), (6570, 7945), (6810, 7665)]