55140432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 151656960

約数和(自身を除く): 96516528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 587, 618, 824, 912, 1174, 1236, 1648, 1761, 1957, 2348, 2472, 3522, 3914, 4696, 4944, 5871, 7044, 7828, 9392, 11153, 11742, 14088, 15656, 22306, 23484, 28176, 31312, 33459, 44612, 46968, 60461, 66918, 89224, 93936, 120922, 133836, 178448, 181383, 241844, 267672, 362766, 483688, 535344, 725532, 967376, 1148759, 1451064, 2297518, 2902128, 3446277, 4595036, 6892554, 9190072, 13785108, 18380144, 27570216, 55140432]

約数ペア:

[(1, 55140432), (2, 27570216), (3, 18380144), (4, 13785108), (6, 9190072), (8, 6892554), (12, 4595036), (16, 3446277), (19, 2902128), (24, 2297518), (38, 1451064), (48, 1148759), (57, 967376), (76, 725532), (103, 535344), (114, 483688), (152, 362766), (206, 267672), (228, 241844), (304, 181383), (309, 178448), (412, 133836), (456, 120922), (587, 93936), (618, 89224), (824, 66918), (912, 60461), (1174, 46968), (1236, 44612), (1648, 33459), (1761, 31312), (1957, 28176), (2348, 23484), (2472, 22306), (3522, 15656), (3914, 14088), (4696, 11742), (4944, 11153), (5871, 9392), (7044, 7828)]