48202480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 125898192

約数和(自身を除く): 77695712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 67, 68, 80, 85, 92, 115, 134, 136, 170, 184, 230, 268, 272, 335, 340, 368, 391, 460, 529, 536, 670, 680, 782, 920, 1058, 1072, 1139, 1340, 1360, 1541, 1564, 1840, 1955, 2116, 2278, 2645, 2680, 3082, 3128, 3910, 4232, 4556, 5290, 5360, 5695, 6164, 6256, 7705, 7820, 8464, 8993, 9112, 10580, 11390, 12328, 15410, 15640, 17986, 18224, 21160, 22780, 24656, 26197, 30820, 31280, 35443, 35972, 42320, 44965, 45560, 52394, 61640, 70886, 71944, 89930, 91120, 104788, 123280, 130985, 141772, 143888, 177215, 179860, 209576, 261970, 283544, 354430, 359720, 419152, 523940, 567088, 602531, 708860, 719440, 1047880, 1205062, 1417720, 2095760, 2410124, 2835440, 3012655, 4820248, 6025310, 9640496, 12050620, 24101240, 48202480]

約数ペア:

[(1, 48202480), (2, 24101240), (4, 12050620), (5, 9640496), (8, 6025310), (10, 4820248), (16, 3012655), (17, 2835440), (20, 2410124), (23, 2095760), (34, 1417720), (40, 1205062), (46, 1047880), (67, 719440), (68, 708860), (80, 602531), (85, 567088), (92, 523940), (115, 419152), (134, 359720), (136, 354430), (170, 283544), (184, 261970), (230, 209576), (268, 179860), (272, 177215), (335, 143888), (340, 141772), (368, 130985), (391, 123280), (460, 104788), (529, 91120), (536, 89930), (670, 71944), (680, 70886), (782, 61640), (920, 52394), (1058, 45560), (1072, 44965), (1139, 42320), (1340, 35972), (1360, 35443), (1541, 31280), (1564, 30820), (1840, 26197), (1955, 24656), (2116, 22780), (2278, 21160), (2645, 18224), (2680, 17986), (3082, 15640), (3128, 15410), (3910, 12328), (4232, 11390), (4556, 10580), (5290, 9112), (5360, 8993), (5695, 8464), (6164, 7820), (6256, 7705)]