51444900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4430

約数の個数: 108

約数和(自身を含む): 173694612

約数和(自身を除く): 122249712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 4397, 5850, 8794, 11700, 13191, 17588, 21985, 26382, 39573, 43970, 52764, 57161, 65955, 79146, 87940, 109925, 114322, 131910, 158292, 171483, 197865, 219850, 228644, 263820, 285805, 329775, 342966, 395730, 439700, 514449, 571610, 659550, 685932, 791460, 857415, 989325, 1028898, 1143220, 1319100, 1429025, 1714830, 1978650, 2057796, 2572245, 2858050, 3429660, 3957300, 4287075, 5144490, 5716100, 8574150, 10288980, 12861225, 17148300, 25722450, 51444900]

約数ペア:

[(1, 51444900), (2, 25722450), (3, 17148300), (4, 12861225), (5, 10288980), (6, 8574150), (9, 5716100), (10, 5144490), (12, 4287075), (13, 3957300), (15, 3429660), (18, 2858050), (20, 2572245), (25, 2057796), (26, 1978650), (30, 1714830), (36, 1429025), (39, 1319100), (45, 1143220), (50, 1028898), (52, 989325), (60, 857415), (65, 791460), (75, 685932), (78, 659550), (90, 571610), (100, 514449), (117, 439700), (130, 395730), (150, 342966), (156, 329775), (180, 285805), (195, 263820), (225, 228644), (234, 219850), (260, 197865), (300, 171483), (325, 158292), (390, 131910), (450, 114322), (468, 109925), (585, 87940), (650, 79146), (780, 65955), (900, 57161), (975, 52764), (1170, 43970), (1300, 39573), (1950, 26382), (2340, 21985), (2925, 17588), (3900, 13191), (4397, 11700), (5850, 8794)]