55496580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 161239680

約数和(自身を除く): 105743100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 61, 118, 122, 177, 183, 236, 244, 257, 295, 305, 354, 366, 514, 590, 610, 708, 732, 771, 885, 915, 1028, 1180, 1220, 1285, 1542, 1770, 1830, 2570, 3084, 3540, 3599, 3660, 3855, 5140, 7198, 7710, 10797, 14396, 15163, 15420, 15677, 17995, 21594, 30326, 31354, 35990, 43188, 45489, 47031, 53985, 60652, 62708, 71980, 75815, 78385, 90978, 94062, 107970, 151630, 156770, 181956, 188124, 215940, 227445, 235155, 303260, 313540, 454890, 470310, 909780, 924943, 940620, 1849886, 2774829, 3699772, 4624715, 5549658, 9249430, 11099316, 13874145, 18498860, 27748290, 55496580]

約数ペア:

[(1, 55496580), (2, 27748290), (3, 18498860), (4, 13874145), (5, 11099316), (6, 9249430), (10, 5549658), (12, 4624715), (15, 3699772), (20, 2774829), (30, 1849886), (59, 940620), (60, 924943), (61, 909780), (118, 470310), (122, 454890), (177, 313540), (183, 303260), (236, 235155), (244, 227445), (257, 215940), (295, 188124), (305, 181956), (354, 156770), (366, 151630), (514, 107970), (590, 94062), (610, 90978), (708, 78385), (732, 75815), (771, 71980), (885, 62708), (915, 60652), (1028, 53985), (1180, 47031), (1220, 45489), (1285, 43188), (1542, 35990), (1770, 31354), (1830, 30326), (2570, 21594), (3084, 17995), (3540, 15677), (3599, 15420), (3660, 15163), (3855, 14396), (5140, 10797), (7198, 7710)]