53320860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 167519352

約数和(自身を除く): 114198492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 129, 166, 172, 180, 215, 249, 258, 332, 387, 415, 430, 498, 516, 645, 747, 774, 830, 860, 996, 1245, 1290, 1494, 1548, 1660, 1935, 2490, 2580, 2988, 3569, 3735, 3870, 4980, 6889, 7138, 7470, 7740, 10707, 13778, 14276, 14940, 17845, 20667, 21414, 27556, 32121, 34445, 35690, 41334, 42828, 53535, 62001, 64242, 68890, 71380, 82668, 103335, 107070, 124002, 128484, 137780, 160605, 206670, 214140, 248004, 296227, 310005, 321210, 413340, 592454, 620010, 642420, 888681, 1184908, 1240020, 1481135, 1777362, 2666043, 2962270, 3554724, 4443405, 5332086, 5924540, 8886810, 10664172, 13330215, 17773620, 26660430, 53320860]

約数ペア:

[(1, 53320860), (2, 26660430), (3, 17773620), (4, 13330215), (5, 10664172), (6, 8886810), (9, 5924540), (10, 5332086), (12, 4443405), (15, 3554724), (18, 2962270), (20, 2666043), (30, 1777362), (36, 1481135), (43, 1240020), (45, 1184908), (60, 888681), (83, 642420), (86, 620010), (90, 592454), (129, 413340), (166, 321210), (172, 310005), (180, 296227), (215, 248004), (249, 214140), (258, 206670), (332, 160605), (387, 137780), (415, 128484), (430, 124002), (498, 107070), (516, 103335), (645, 82668), (747, 71380), (774, 68890), (830, 64242), (860, 62001), (996, 53535), (1245, 42828), (1290, 41334), (1494, 35690), (1548, 34445), (1660, 32121), (1935, 27556), (2490, 21414), (2580, 20667), (2988, 17845), (3569, 14940), (3735, 14276), (3870, 13778), (4980, 10707), (6889, 7740), (7138, 7470)]