53483820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 109086420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 191, 195, 260, 359, 382, 390, 573, 718, 764, 780, 955, 1077, 1146, 1436, 1795, 1910, 2154, 2292, 2483, 2865, 3590, 3820, 4308, 4667, 4966, 5385, 5730, 7180, 7449, 9334, 9932, 10770, 11460, 12415, 14001, 14898, 18668, 21540, 23335, 24830, 28002, 29796, 37245, 46670, 49660, 56004, 68569, 70005, 74490, 93340, 137138, 140010, 148980, 205707, 274276, 280020, 342845, 411414, 685690, 822828, 891397, 1028535, 1371380, 1782794, 2057070, 2674191, 3565588, 4114140, 4456985, 5348382, 8913970, 10696764, 13370955, 17827940, 26741910, 53483820]

約数ペア:

[(1, 53483820), (2, 26741910), (3, 17827940), (4, 13370955), (5, 10696764), (6, 8913970), (10, 5348382), (12, 4456985), (13, 4114140), (15, 3565588), (20, 2674191), (26, 2057070), (30, 1782794), (39, 1371380), (52, 1028535), (60, 891397), (65, 822828), (78, 685690), (130, 411414), (156, 342845), (191, 280020), (195, 274276), (260, 205707), (359, 148980), (382, 140010), (390, 137138), (573, 93340), (718, 74490), (764, 70005), (780, 68569), (955, 56004), (1077, 49660), (1146, 46670), (1436, 37245), (1795, 29796), (1910, 28002), (2154, 24830), (2292, 23335), (2483, 21540), (2865, 18668), (3590, 14898), (3820, 14001), (4308, 12415), (4667, 11460), (4966, 10770), (5385, 9932), (5730, 9334), (7180, 7449)]